What comes from non-renewable resources? [SEP] A. plastic bags [SEP] B. renewable goods [SEP] C. burning coal [SEP] D. emissions [SEP] E. carbon dioxide [SEP] F. organic plants [SEP] G. paper [SEP] H. Sulfur dioxide

Answer: A


products made from what are a big contributor to landfill waste [SEP] A. burning coal [SEP] B. acetic acid [SEP] C. tin [SEP] D. hydrocarbons [SEP] E. brass [SEP] F. Pesticides [SEP] G. petroleum [SEP] H. recyclables

Answer: G


What is something made from fossil fuel? [SEP] A. Wood [SEP] B. cigarettes [SEP] C. vehicles [SEP] D. gasoline [SEP] E. Fertilizer [SEP] F. Plastic [SEP] G. Cotton fabric [SEP] H. Fuel cells

Answer: F


what does making plastic require? [SEP] A. digestion [SEP] B. weathering [SEP] C. less water [SEP] D. adding heat [SEP] E. recycling [SEP] F. Energy [SEP] G. death [SEP] H. refining

Answer: H


What is made from fossil fuels? [SEP] A. renewable resources [SEP] B. Fuel cells [SEP] C. the Sun [SEP] D. water [SEP] E. plastic [SEP] F. emissions [SEP] G. gasoline [SEP] H. cigarettes

Answer: E


What is produced when plastic is made out of petroleum? [SEP] A. dangerous [SEP] B. bioaerosols [SEP] C. emissions [SEP] D. hydrocarbons [SEP] E. pollution [SEP] F. heat produced [SEP] G. Pesticides [SEP] H. heat energy

Answer: E


What is an example of a petrochemical? [SEP] A. LEDs [SEP] B. NaCl [SEP] C. vinegar [SEP] D. Plastic [SEP] E. a stove [SEP] F. an object [SEP] G. gasoline [SEP] H. herbicide

Answer: D


What is a flower's job? [SEP] A. plant reproduction [SEP] B. to produce leaves [SEP] C. to make new plants [SEP] D. Reproduction [SEP] E. to produce petals [SEP] F. protect them [SEP] G. to produce roots [SEP] H. spread flower seeds

Answer: C


What is a flower's purpose? [SEP] A. staying warm [SEP] B. food and shelter [SEP] C. To look pretty [SEP] D. To reproduce [SEP] E. To smell good [SEP] F. plant reproduction [SEP] G. To help people [SEP] H. Reproduction

Answer: D


What is a flower's purpose? [SEP] A. staying warm [SEP] B. Look pretty [SEP] C. flowers [SEP] D. Smell good [SEP] E. protect them [SEP] F. Get eaten [SEP] G. reproduction [SEP] H. Reproduce

Answer: H


What is a tulip's purpose? [SEP] A. to produce water [SEP] B. spread flower seeds [SEP] C. It remains dormant [SEP] D. to produce sunlight [SEP] E. Reproduction [SEP] F. to produce carbon [SEP] G. to produce seeds [SEP] H. Plant reproduction

Answer: G


What would an animal use flowers for? [SEP] A. decorations [SEP] B. painting [SEP] C. nectar [SEP] D. smelling [SEP] E. Food [SEP] F. taste [SEP] G. mating [SEP] H. pollen

Answer: E


A flower 's purpose [SEP] A. protection [SEP] B. photosynthesis [SEP] C. it needs them [SEP] D. reproduction [SEP] E. circulatory system [SEP] F. Plant reproduction [SEP] G. camaflouge [SEP] H. genetic diversity

Answer: D


What is a flower's primary purpose? [SEP] A. survive [SEP] B. To be pretty [SEP] C. reproduction [SEP] D. To taste good [SEP] E. Animal survival [SEP] F. Plant reproduction [SEP] G. To smell nice [SEP] H. To reproduce

Answer: H


A flower's job is to produce what? [SEP] A. food [SEP] B. seeds [SEP] C. a stem [SEP] D. roots [SEP] E. petals [SEP] F. energy [SEP] G. pollen [SEP] H. Growth

Answer: B


a what has the purpose to produce for propagation [SEP] A. bushes [SEP] B. pollen [SEP] C. sperm [SEP] D. root [SEP] E. leaf [SEP] F. stem [SEP] G. flower [SEP] H. orchids

Answer: G


where does reproduction come from? [SEP] A. roots [SEP] B. gametes [SEP] C. frogs [SEP] D. water [SEP] E. sex [SEP] F. eggs [SEP] G. sperm [SEP] H. seeds

Answer: H


A flower's purpose is to be what? [SEP] A. planted [SEP] B. dead [SEP] C. fertile [SEP] D. observed [SEP] E. ruined [SEP] F. dormant [SEP] G. reproduce [SEP] H. food

Answer: A


What produces grain? [SEP] A. flowers [SEP] B. leaves [SEP] C. food [SEP] D. sugar [SEP] E. ducks [SEP] F. plants [SEP] G. honeybees [SEP] H. mice

Answer: A


What is a flower's purpose? [SEP] A. spread flower seeds [SEP] B. Create new plants [SEP] C. Please humans [SEP] D. plant reproduction [SEP] E. staying warm [SEP] F. Start wars [SEP] G. Reproduction [SEP] H. Make people feel good

Answer: B


What is a flower used for? [SEP] A. to produce seeds [SEP] B. Plant reproduction [SEP] C. to produce water [SEP] D. to produce stems [SEP] E. to produce bark [SEP] F. water conservation [SEP] G. survival [SEP] H. Reproduction

Answer: A


A flower 's purpose is to produce what? [SEP] A. Pollen grains [SEP] B. mature ovules [SEP] C. genetic material [SEP] D. organic molecules [SEP] E. Organic compounds [SEP] F. spread flower seeds [SEP] G. Reproduction [SEP] H. genetic diversity

Answer: B


igneous intrusion causes vein deposits of what? [SEP] A. Sediment [SEP] B. diamonds [SEP] C. water [SEP] D. precious metals [SEP] E. oil [SEP] F. Calcium carbonate [SEP] G. graptolites [SEP] H. hydrogen and oxygen

Answer: D


What geological formation must occur for the availability of material for silver jewelry to occur? [SEP] A. Igneous intrusion [SEP] B. Metamorphic Layers [SEP] C. loose soil [SEP] D. tectonic plates coliding [SEP] E. Physical weathering [SEP] F. Volcanic mountains [SEP] G. permineralization [SEP] H. Sedimentary deposits

Answer: A


where are vein deposits of gold and silver formed? [SEP] A. clouds [SEP] B. graptolites [SEP] C. underground [SEP] D. patch reefs [SEP] E. plants [SEP] F. calcite [SEP] G. platinum [SEP] H. soft soil

Answer: C


When do vein deposits of gold and silver form? [SEP] A. When magma warms up [SEP] B. flow of electrons [SEP] C. it can be seen [SEP] D. permineralization [SEP] E. When magma cools [SEP] F. aqueous solution [SEP] G. When the air is cold [SEP] H. When water rises

Answer: E


Where are gold and silver formed naturally? [SEP] A. inactive [SEP] B. Near platinum alloys [SEP] C. electrically [SEP] D. aqueous solution [SEP] E. eukyarotes [SEP] F. In a royal palace [SEP] G. Above ground [SEP] H. Underground

Answer: H


Where are deposits of gold found? [SEP] A. In sediment [SEP] B. kalenchoes [SEP] C. fissures [SEP] D. rocks [SEP] E. mines [SEP] F. coral reefs [SEP] G. inactive [SEP] H. calcite

Answer: C


What does magma form? [SEP] A. It gets heated up [SEP] B. movement of tectonic plates [SEP] C. objects that have mass [SEP] D. vein deposits of gold [SEP] E. fissures of hot, acidic water [SEP] F. adding heat [SEP] G. tectonic plates coliding [SEP] H. heating liquids

Answer: D


What does igneous intrusion create? [SEP] A. adding heat [SEP] B. loose soil [SEP] C. heat energy [SEP] D. Valuable products [SEP] E. hydrogen and oxygen [SEP] F. earthquakes [SEP] G. graptolites [SEP] H. objects that have mass

Answer: D


vein deposits of gold and silver are formed where? [SEP] A. loose soil [SEP] B. aqueous solution [SEP] C. graptolites [SEP] D. tectonic plates coliding [SEP] E. higher elevations [SEP] F. mountain sources [SEP] G. flow of electrons [SEP] H. In sediment

Answer: E


what are vein deposits of gold and silver formed by? [SEP] A. mines [SEP] B. tube [SEP] C. calcite [SEP] D. cracking [SEP] E. rocks [SEP] F. wind [SEP] G. granite [SEP] H. streams

Answer: G


What in an electric fan provides a cooling breeze? [SEP] A. kinetic energy [SEP] B. metal face [SEP] C. heat energy [SEP] D. activation energy [SEP] E. Solar energy [SEP] F. plastic buttons [SEP] G. vanes rotating [SEP] H. electric cord

Answer: G


The vanes rotating in an electric fan causes [SEP] A. sound [SEP] B. heat [SEP] C. wind [SEP] D. current [SEP] E. motion [SEP] F. speed [SEP] G. Lift [SEP] H. vibration

Answer: C


What would a turning blade cause? [SEP] A. air to move [SEP] B. scattered light [SEP] C. contamination [SEP] D. killing insects [SEP] E. air to freeze [SEP] F. water to cool down [SEP] G. heat energy [SEP] H. air to stagnate

Answer: A


what part of an electric fan causes air to move? [SEP] A. cover [SEP] B. mechanism [SEP] C. heat energy [SEP] D. electrically [SEP] E. turbines [SEP] F. cycles [SEP] G. fan base [SEP] H. heat

Answer: E


What is provided by vanes rotating in an electric fan? [SEP] A. heat energy [SEP] B. cool breezes [SEP] C. torrential rains [SEP] D. Animal survival [SEP] E. kinetic energy [SEP] F. loud storms [SEP] G. energy [SEP] H. hot winds

Answer: B


what moves because of vanes rotating in an electric fan? [SEP] A. nitrogen and oxygen [SEP] B. sun rays [SEP] C. microwaves [SEP] D. some mammals [SEP] E. living things [SEP] F. animals with backbones [SEP] G. kinetic energy [SEP] H. neutrons

Answer: A


what is fan speed? [SEP] A. energy barrier [SEP] B. kinetic energy [SEP] C. fixed [SEP] D. cycles [SEP] E. Winter [SEP] F. static [SEP] G. solid [SEP] H. adjustable

Answer: H


What with the vanes rotating causes air here to move? [SEP] A. It reaches the dew point [SEP] B. heat to cooler objects [SEP] C. whale movement [SEP] D. it flows to a lower level [SEP] E. Earth's axis of rotation is tilted [SEP] F. vanes on submarins [SEP] G. Martian winds rotating. [SEP] H. 180 revolutions per minute.

Answer: H


Rotating vanes move air to do what to a computer? [SEP] A. cool it [SEP] B. improve [SEP] C. heat [SEP] D. stop it [SEP] E. dangerous [SEP] F. launch it [SEP] G. warm it [SEP] H. wind

Answer: A


How does a fan cause air to move? [SEP] A. direct energy [SEP] B. It cools down [SEP] C. Vanes stand still [SEP] D. electrically [SEP] E. It heats up [SEP] F. Vanes spin [SEP] G. kinetic energy [SEP] H. energy

Answer: F


The vanes rotating in an electric fan causes what? [SEP] A. speed [SEP] B. water [SEP] C. earth [SEP] D. fire [SEP] E. heat [SEP] F. Lift [SEP] G. wind [SEP] H. motion

Answer: G


What happens when fans circulate more air? [SEP] A. the production of heat [SEP] B. prevent heat loss [SEP] C. rapid expansion [SEP] D. decrease in temperature [SEP] E. it flows to a lower level [SEP] F. heat produced [SEP] G. A transportation fuel [SEP] H. depress neuronal excitability

Answer: D


What do electric fans cool? [SEP] A. energy [SEP] B. kinetic energy [SEP] C. Human skin [SEP] D. sensory neurons [SEP] E. an object [SEP] F. deuterostomes [SEP] G. heat energy [SEP] H. the skin

Answer: C


Vanes rotating in an electric fan causes air molecules to what? [SEP] A. cool [SEP] B. heat [SEP] C. Slow. [SEP] D. slow [SEP] E. fly [SEP] F. Move [SEP] G. expand [SEP] H. motion

Answer: A


What can help people feel less short of breath? [SEP] A. Electric fan [SEP] B. prolactin release [SEP] C. sensory neurons [SEP] D. evaporation [SEP] E. exercise [SEP] F. kinetic energy [SEP] G. sweating [SEP] H. The atmosphere

Answer: A


The vanes rotating in an electric fan cause what to move? [SEP] A. energy [SEP] B. waves [SEP] C. wind [SEP] D. cars [SEP] E. storms [SEP] F. homes [SEP] G. Lift [SEP] H. gases

Answer: H


Proprioceptive functions sense and maintain what? [SEP] A. the sense of smell [SEP] B. sensory neurons [SEP] C. salt and water. [SEP] D. cellular respiration [SEP] E. body position [SEP] F. temperature [SEP] G. gasoline [SEP] H. kinetic energy

Answer: E


What can affect ability to sense and maintain body position? [SEP] A. ear canal [SEP] B. colors of the spectrum [SEP] C. movement of tectonic plates [SEP] D. inner ear problems [SEP] E. energy of moving objects [SEP] F. ear wax buildup [SEP] G. pierced ears [SEP] H. Electrical energy

Answer: D


This helps with sensing and maintaining body position: [SEP] A. lightheaded [SEP] B. sweating [SEP] C. inner ear [SEP] D. cochlea [SEP] E. four limbs [SEP] F. nerves [SEP] G. Riding a bike [SEP] H. dizzy

Answer: C


what is the ability to sense and maintain body position good for? [SEP] A. movement [SEP] B. hearing [SEP] C. athletes [SEP] D. gravity [SEP] E. strength [SEP] F. speaking [SEP] G. skiing [SEP] H. bike

Answer: G


the ability to sense and maintain body position prevents people what [SEP] A. falling [SEP] B. death [SEP] C. illness [SEP] D. starving [SEP] E. blindness [SEP] F. disease [SEP] G. depression [SEP] H. sweating

Answer: A


What allows one to sense and maintain body position? [SEP] A. kinetic functions [SEP] B. proprioceptive functions [SEP] C. fencing response [SEP] D. magic functions [SEP] E. Riding a bike [SEP] F. that material's properties [SEP] G. by keeping them warm [SEP] H. sensory neurons

Answer: B


What is motion sickness related to? [SEP] A. smell [SEP] B. sight [SEP] C. balance [SEP] D. heat [SEP] E. body [SEP] F. disease [SEP] G. athletes [SEP] H. humans

Answer: C


the ability to maintain equilibrium is the ability to sense and maintain what? [SEP] A. body hair [SEP] B. temperature [SEP] C. movement [SEP] D. body position [SEP] E. body shape [SEP] F. body integrity [SEP] G. temperature changes [SEP] H. kinetic energy

Answer: D


What can maintaining body position help you to do? [SEP] A. work [SEP] B. play [SEP] C. move [SEP] D. live [SEP] E. rest [SEP] F. Lift [SEP] G. ski [SEP] H. fly

Answer: G


What is proprioception part of? [SEP] A. tail fins [SEP] B. genus [SEP] C. fur seals [SEP] D. animals [SEP] E. athletes [SEP] F. movement [SEP] G. humans [SEP] H. balance

Answer: H


What is critical? [SEP] A. Balance [SEP] B. oxygen [SEP] C. recovery [SEP] D. Electrical [SEP] E. heat [SEP] F. sun's heat [SEP] G. stay warm [SEP] H. stamina

Answer: A


Decayed vegetation turns to what over a period of time? [SEP] A. growth [SEP] B. death [SEP] C. peat [SEP] D. vines [SEP] E. water [SEP] F. coal [SEP] G. flora [SEP] H. potash

Answer: C


How is coal made? [SEP] A. Being exposed to air [SEP] B. to move people [SEP] C. Converting waste. [SEP] D. heat is produced [SEP] E. It gets heated up [SEP] F. Being buried under ground [SEP] G. By hand [SEP] H. In a factory

Answer: F


What does vegetation change into after being buried under soil? [SEP] A. desert [SEP] B. space [SEP] C. grass [SEP] D. blankets [SEP] E. bushes [SEP] F. time [SEP] G. roots [SEP] H. fuel

Answer: H


Being buried under soil and mud changes what into bogs through extreme pressure and heat? [SEP] A. graptolites [SEP] B. erosion [SEP] C. vegetation [SEP] D. Sediment [SEP] E. ice [SEP] F. q-particles [SEP] G. fossil fuels [SEP] H. water

Answer: C


being preserved under many layers changes vegetation into peat through extreme what? [SEP] A. Physical weathering [SEP] B. Wet weather [SEP] C. heat and mud [SEP] D. Time and energy [SEP] E. scarce resources [SEP] F. heat and pressure [SEP] G. heat and vegetation [SEP] H. sand and pressure

Answer: F


What forms into peat through extreme heat and pressure over time? [SEP] A. bamboo [SEP] B. desiccation [SEP] C. burrs [SEP] D. elms [SEP] E. moss [SEP] F. coal [SEP] G. candy [SEP] H. meat

Answer: E


Buried vegetation in a wetland changes to peat over what? [SEP] A. a long period of time [SEP] B. The area was once underwater [SEP] C. a brief period of time [SEP] D. just a day's time [SEP] E. Physical weathering [SEP] F. It used to be covered by water [SEP] G. movements in the earth's crust [SEP] H. a quick period of time

Answer: A


What does being buried under soil and mud change vegetation into? [SEP] A. scarce resources [SEP] B. harmful substances [SEP] C. scars [SEP] D. Fossil fuels [SEP] E. Sediment [SEP] F. Something to move [SEP] G. magic [SEP] H. picnics

Answer: D


being buried under soil and mud changes plants into what through extreme heat and pressure in a swam [SEP] A. amoeba [SEP] B. growth [SEP] C. animals [SEP] D. coal [SEP] E. burrs [SEP] F. deadly [SEP] G. vegetables [SEP] H. peat

Answer: H


what has its soil and mud changed by extreme heat over long periods of time? [SEP] A. elms [SEP] B. bogs [SEP] C. bamboo [SEP] D. earth [SEP] E. deltas [SEP] F. coal [SEP] G. corn [SEP] H. swea

Answer: B


What does extreme heat and pressure in a swamp over long periods of time create? [SEP] A. harm [SEP] B. soils [SEP] C. death [SEP] D. cracks [SEP] E. sweat [SEP] F. loss [SEP] G. Injury [SEP] H. bogs

Answer: H


What is transformed through extreme heat and pressure over time? [SEP] A. corn [SEP] B. coal [SEP] C. Gases [SEP] D. moss [SEP] E. potash [SEP] F. oil [SEP] G. matter [SEP] H. energy

Answer: D


What happens when food is stored below 40 degrees? [SEP] A. Decrease bodily water [SEP] B. It gets cooked quicker [SEP] C. It stays fresh [SEP] D. Dehydration [SEP] E. sweating [SEP] F. They may not survive. [SEP] G. It's not as safe to eat [SEP] H. It gets eaten quicker

Answer: C


Keeping food cold prevents [SEP] A. The bending of a ray of light [SEP] B. recovery time from fatigue [SEP] C. decreasing nutrients [SEP] D. Dehydration [SEP] E. decreasing flavor [SEP] F. fading color [SEP] G. bacteria from growing [SEP] H. direct damage to the lungs

Answer: G


What is an important function of a refrigertor? [SEP] A. cool the kitchen [SEP] B. adding heat [SEP] C. keep meat and vegetables separate [SEP] D. keep food fresh [SEP] E. heat energy [SEP] F. staying warm [SEP] G. freeze wine [SEP] H. Electrical energy

Answer: D


What is a refrigerator used for? [SEP] A. Electrical energy [SEP] B. A place to hang magnets [SEP] C. Cooling your home [SEP] D. staying warm [SEP] E. A doorstop [SEP] F. electricity [SEP] G. energy usage [SEP] H. Keeping food fresh

Answer: H


Keeping things what is a way to adequately store them? [SEP] A. cold in a fridge [SEP] B. hydrogen and oxygen [SEP] C. hot in a pan [SEP] D. layers of fat [SEP] E. in the trash [SEP] F. out in the yard [SEP] G. Electrical energy [SEP] H. staying warm

Answer: A


What do refrigerators do? [SEP] A. walk dogs [SEP] B. lowered energy cost [SEP] C. adding heat [SEP] D. hold gloves [SEP] E. Decrease bodily water [SEP] F. make air [SEP] G. keep food fresh [SEP] H. staying warm

Answer: G


what keeps food fresh? [SEP] A. Enzymes [SEP] B. fur and fat [SEP] C. boiling water [SEP] D. refrigerators [SEP] E. microwaves [SEP] F. electricity [SEP] G. carrots [SEP] H. a hydraulic system

Answer: D


What is used to keep foods as simple and as natural as possible? [SEP] A. Energy [SEP] B. sodium [SEP] C. lipids [SEP] D. heat [SEP] E. RNA [SEP] F. cold [SEP] G. fibers [SEP] H. sugar

Answer: F


What action produces much of the sand from coral? [SEP] A. reef building [SEP] B. radioactive decay [SEP] C. mechanical waves [SEP] D. glass blowing [SEP] E. It used to be covered by water [SEP] F. The area was once underwater [SEP] G. Mechanical weathering [SEP] H. By coral exoskeletons

Answer: G


What is a beach formed by? [SEP] A. movement of tectonic plates [SEP] B. heat change [SEP] C. mechanical weathering [SEP] D. By coral exoskeletons [SEP] E. seasonal changes [SEP] F. patch reefs [SEP] G. sedimentation [SEP] H. Nurseries of the ocean.

Answer: C


Sand can be formed by which process? [SEP] A. Continents drifting [SEP] B. mechanical waves [SEP] C. Photosynthesis [SEP] D. Sand Casting [SEP] E. movement of tectonic plates [SEP] F. Cellular Respiration [SEP] G. evaporation [SEP] H. Mechanical Weathering

Answer: H


What process creates sand? [SEP] A. Water expanding [SEP] B. beach [SEP] C. evaporation [SEP] D. friction [SEP] E. silicon dioxide [SEP] F. weathering [SEP] G. dunes [SEP] H. rainfall

Answer: F


what makes sand formations? [SEP] A. potash [SEP] B. wind [SEP] C. fibers [SEP] D. fish [SEP] E. Rain [SEP] F. sea [SEP] G. soils [SEP] H. coral

Answer: B


what is the surface of a beach formed by? [SEP] A. a wave [SEP] B. gravity [SEP] C. water [SEP] D. plates [SEP] E. density [SEP] F. the sun [SEP] G. calcite [SEP] H. Rocks

Answer: C


What is formed by mechanical weathering? [SEP] A. planets [SEP] B. coral [SEP] C. calcium [SEP] D. ore [SEP] E. sand [SEP] F. soils [SEP] G. tube [SEP] H. peat

Answer: E


the surface of a beach is formed by what? [SEP] A. cracking [SEP] B. ocean surface [SEP] C. water type [SEP] D. sun's heat [SEP] E. water waves [SEP] F. forces [SEP] G. evaporation [SEP] H. water views

Answer: E


What is the surface of a beach formed by? [SEP] A. light [SEP] B. calcite [SEP] C. plates [SEP] D. a wave [SEP] E. water [SEP] F. Rocks [SEP] G. dust [SEP] H. fire

Answer: E


the surface of a beach is formed by what force? [SEP] A. heat [SEP] B. Gravity [SEP] C. Rocks [SEP] D. water [SEP] E. wind [SEP] F. Pacific [SEP] G. kinetic [SEP] H. a wave

Answer: D


What rate does weathering happen? [SEP] A. ligt [SEP] B. mild [SEP] C. Winter [SEP] D. dangerous [SEP] E. down [SEP] F. varying [SEP] G. flooding [SEP] H. cycles

Answer: F


What provides protection for soft tissues and internal organs? [SEP] A. bacteria [SEP] B. Veins and arteries. [SEP] C. Fully cooking the oysters [SEP] D. layers of fat [SEP] E. calcium and phosphorous [SEP] F. water [SEP] G. peachleaf willow [SEP] H. the trachea

Answer: E


What protects internal organs? [SEP] A. Feet [SEP] B. Heart [SEP] C. metal [SEP] D. Masks [SEP] E. fungi [SEP] F. fur [SEP] G. Teeth [SEP] H. Ribs

Answer: H


what does bone provide protection for? [SEP] A. health [SEP] B. humans [SEP] C. clouds [SEP] D. skin [SEP] E. the heart [SEP] F. layers of fat [SEP] G. prime rib [SEP] H. athletes

Answer: E


What provides protection for internal organs? [SEP] A. fur [SEP] B. cuticle [SEP] C. ribs [SEP] D. skin [SEP] E. plasma [SEP] F. brain [SEP] G. coats [SEP] H. fat

Answer: C


What provides protection for soft tissues and internal organs? [SEP] A. fur and fat [SEP] B. eye color [SEP] C. peachleaf willow [SEP] D. synapses [SEP] E. a cuticle [SEP] F. layers of fat [SEP] G. nerves [SEP] H. the skeleton

Answer: H


Muscle and internal organs are protected by: [SEP] A. immunization [SEP] B. fur [SEP] C. fat [SEP] D. bone [SEP] E. hair [SEP] F. skin [SEP] G. defense [SEP] H. copper

Answer: D


An animal's outer shell protects internal organs and: [SEP] A. food and shelter [SEP] B. epidermal [SEP] C. Epidermis [SEP] D. all matter [SEP] E. soft tissues [SEP] F. alveoli [SEP] G. warmth [SEP] H. layers of fat

Answer: E


The cranium provides what for soft tissues and internal organs [SEP] A. kinetic energy [SEP] B. layers of fat [SEP] C. Energy [SEP] D. warmth [SEP] E. mammals [SEP] F. protection [SEP] G. heat energy [SEP] H. it needs them

Answer: F


what does bone provide protection for? [SEP] A. health [SEP] B. lungs [SEP] C. forces [SEP] D. humans [SEP] E. animals [SEP] F. Balance [SEP] G. Man [SEP] H. disease

Answer: B


What does bone provide protection for in humans? [SEP] A. epidermal [SEP] B. during the day [SEP] C. fur and fat [SEP] D. health [SEP] E. layers of fat [SEP] F. staying warm [SEP] G. The heart. [SEP] H. When it's cold

Answer: G


What provides protection for soft tissues and internal organs? [SEP] A. Blankets [SEP] B. barnacles [SEP] C. Epidermis [SEP] D. mammals [SEP] E. Collegen [SEP] F. Animal fur [SEP] G. a cuticle [SEP] H. fur and fat

Answer: E


What provides protection for soft tissues and internal organs? [SEP] A. fur and fat [SEP] B. layers of fat [SEP] C. peachleaf willow [SEP] D. Veins and arteries. [SEP] E. reservoirs for calcium [SEP] F. It helps them survive [SEP] G. quart or nickel plated aluminum [SEP] H. Fully cooking the oysters

Answer: E


What do female organisms produce? [SEP] A. honey [SEP] B. electricity [SEP] C. apples [SEP] D. nectar [SEP] E. plants [SEP] F. eggs [SEP] G. anger [SEP] H. adults

Answer: F


a process that can occur in-vitro takes place inside the what type of organism? [SEP] A. dead [SEP] B. female [SEP] C. male [SEP] D. potatoes [SEP] E. plants [SEP] F. ferns [SEP] G. orchids [SEP] H. infertile

Answer: B


he penetration of the egg by a sperm takes place inside what? [SEP] A. Microscope [SEP] B. an object [SEP] C. ejaculate [SEP] D. epidermis and dermis [SEP] E. male organism [SEP] F. female organism [SEP] G. Veins and arteries. [SEP] H. testicles

Answer: F


what kind of females does fertilization take place in? [SEP] A. humans [SEP] B. fertile [SEP] C. plants [SEP] D. bees [SEP] E. orchids [SEP] F. sperm [SEP] G. Flowers [SEP] H. post-menopausal women

Answer: A


The penetration of the egg by a sperm takes place where? [SEP] A. salt and water. [SEP] B. an area swollen with pus [SEP] C. By wind and rain [SEP] D. outside the body [SEP] E. Earth revolving around the sun [SEP] F. inside the prostate [SEP] G. inside the female organism [SEP] H. inside the male organism

Answer: G


Which gender carries the eggs? [SEP] A. male [SEP] B. animals [SEP] C. transexual [SEP] D. ducks [SEP] E. humans [SEP] F. female [SEP] G. transgender [SEP] H. chickens

Answer: F


Where does human fertilization naturally take place? [SEP] A. hard shelled egg [SEP] B. petri dish [SEP] C. bushes [SEP] D. man [SEP] E. Earth [SEP] F. eggs [SEP] G. woman [SEP] H. orchids

Answer: G


fertilization takes place inside of what kind of females? [SEP] A. fertile [SEP] B. digestion [SEP] C. lawns [SEP] D. humans [SEP] E. a fish [SEP] F. mammals [SEP] G. bacteria [SEP] H. offspring

Answer: D


Where is the zygote located that produces the next generation? [SEP] A. an area swollen with pus [SEP] B. in the female organism [SEP] C. in the testicles [SEP] D. in the penis [SEP] E. Something that makes plants green [SEP] F. Earth orbiting the Sun [SEP] G. in the male organism [SEP] H. Most plants

Answer: B


What animal gives live birth? [SEP] A. humans [SEP] B. goats [SEP] C. alpacas [SEP] D. rabbit [SEP] E. babies [SEP] F. fur seals [SEP] G. mammals [SEP] H. sharks

Answer: H


What can cause objects to heat? [SEP] A. Changing mass [SEP] B. Absorbing energy [SEP] C. Electrical energy [SEP] D. Condensation [SEP] E. Lack of light [SEP] F. rays or beams [SEP] G. colors of the spectrum [SEP] H. electricity

Answer: B


What can cause cool objects to warm up? [SEP] A. absorbing sunlight [SEP] B. absorbing nutrients [SEP] C. absorbing moisture [SEP] D. kinetic energy [SEP] E. electromagnetic energy [SEP] F. absorbing personality [SEP] G. energy of moving objects [SEP] H. water vapor

Answer: A


what do collector panels use to heat objects? [SEP] A. Solar energy [SEP] B. Energy. [SEP] C. mechanical [SEP] D. energy [SEP] E. electricity [SEP] F. water [SEP] G. ice [SEP] H. sunlight

Answer: H


Which objects are heated arter natural absorption of solar light? [SEP] A. Chemical energy [SEP] B. aquatic life [SEP] C. clouds [SEP] D. solid, liquid, gas [SEP] E. energy of moving objects [SEP] F. wavelengths and photons [SEP] G. dark colored rock [SEP] H. polar caps

Answer: G


What heats quickly? [SEP] A. aqueous solution [SEP] B. translucent objects [SEP] C. hydrogen and oxygen [SEP] D. reflecting objects [SEP] E. Evaporation [SEP] F. white objects [SEP] G. black objects [SEP] H. kinetic energy

Answer: G


absorbing sunlight causes objects to [SEP] A. Energy. [SEP] B. toughness [SEP] C. energy [SEP] D. warm [SEP] E. power [SEP] F. expand [SEP] G. photons [SEP] H. warmth

Answer: F


Something that when absorbed causes objects to heat take how long to cross to Earth? [SEP] A. Light [SEP] B. water vapor [SEP] C. energy [SEP] D. rays or beams [SEP] E. sugar [SEP] F. 8 minutes [SEP] G. Energy. [SEP] H. A few days

Answer: F


What can destroy tissue? [SEP] A. Greenhouse gasses [SEP] B. rays or beams [SEP] C. deoxyribonucleic acid [SEP] D. Chemical energy [SEP] E. chemical reaction [SEP] F. Absorbing sunlight [SEP] G. Electrical energy [SEP] H. parasites

Answer: F


what causes objects to heat? [SEP] A. the sun [SEP] B. voltage [SEP] C. wind [SEP] D. energy [SEP] E. photons [SEP] F. leaves [SEP] G. Energy. [SEP] H. Light

Answer: F


Which rock is formed from magma cooling? [SEP] A. tube [SEP] B. Mountains [SEP] C. Coal [SEP] D. Basalt [SEP] E. calcite [SEP] F. blastoids [SEP] G. Gneiss [SEP] H. Limestone

Answer: D


Igneous rocks are what through volcanoes erupting and lava? [SEP] A. cracking [SEP] B. mandated [SEP] C. formed [SEP] D. blastoids [SEP] E. evolved [SEP] F. tube [SEP] G. disturbed [SEP] H. started

Answer: C


gneous rocks are formed when magma [SEP] A. barrel-shaped [SEP] B. retreats [SEP] C. expands [SEP] D. calcite [SEP] E. heating liquids [SEP] F. condenses [SEP] G. Water expanding [SEP] H. solidifies

Answer: H


What is formed from magma cooling? [SEP] A. sandstone [SEP] B. basalt [SEP] C. Mountains [SEP] D. trees [SEP] E. tube [SEP] F. cacti [SEP] G. limestone [SEP] H. calcite

Answer: B


Where does the lava come from that makes igneous rocks? [SEP] A. Mantle [SEP] B. tube [SEP] C. Core [SEP] D. Mountains [SEP] E. Crust [SEP] F. heat [SEP] G. Earth [SEP] H. cracking

Answer: A


What is formed from magma cooling? [SEP] A. limestone [SEP] B. clouds [SEP] C. basalt [SEP] D. calcite [SEP] E. sandstone [SEP] F. cacti [SEP] G. Mountains [SEP] H. tube

Answer: C


What can be formed from cooling magma? [SEP] A. Ruby [SEP] B. coal [SEP] C. Lava [SEP] D. Sand [SEP] E. mines [SEP] F. loose soil [SEP] G. Granite [SEP] H. calcite

Answer: G


Where do igneous rocks come from? [SEP] A. hardened magma [SEP] B. limestone [SEP] C. evaporation [SEP] D. acid [SEP] E. rain [SEP] F. permineralization [SEP] G. heating liquids [SEP] H. germany

Answer: A


Where do igneous rocks come from? [SEP] A. plates [SEP] B. earth [SEP] C. crust [SEP] D. calcite [SEP] E. magma [SEP] F. germany [SEP] G. oceans [SEP] H. heat

Answer: E


Which bodily system excretes a substance commonly used in drug testing? [SEP] A. Evaporation [SEP] B. urinary system [SEP] C. animals [SEP] D. aqueous solution [SEP] E. cardiovascular system [SEP] F. opiate system [SEP] G. Integumentary system [SEP] H. sweating

Answer: B


How does urine leave the body? [SEP] A. metabolic reaction [SEP] B. through the small intestines [SEP] C. Transfers energy [SEP] D. an area swollen with pus [SEP] E. To another location like underground [SEP] F. through the urinary system [SEP] G. through the anus [SEP] H. through the body

Answer: F


What can liquid waste be? [SEP] A. gas [SEP] B. Gaseous [SEP] C. Solid [SEP] D. Acidic [SEP] E. acid rain [SEP] F. expelled [SEP] G. Static [SEP] H. dangerous

Answer: D


What comes out the end of the penis? [SEP] A. Chemical energy [SEP] B. liquid waste [SEP] C. A Greek letter [SEP] D. Energy [SEP] E. feces [SEP] F. Electrical energy [SEP] G. solid waste [SEP] H. distilled water

Answer: B


Urine is a product of what organ of the body that is excreted by the urinary system? [SEP] A. bowel [SEP] B. epidermal [SEP] C. bladder [SEP] D. alveoli [SEP] E. lungs [SEP] F. urine [SEP] G. mammals [SEP] H. NaCl

Answer: C


How are nitrogenous wastes excreted? [SEP] A. solutes [SEP] B. wetland [SEP] C. salmon [SEP] D. urine [SEP] E. soil [SEP] F. harmful [SEP] G. gills [SEP] H. CO 2

Answer: D


What is a waste product of the body that is excreted by the urinary system? [SEP] A. potash [SEP] B. food [SEP] C. CO 2 [SEP] D. sugar [SEP] E. urea [SEP] F. liquid [SEP] G. H 2 O [SEP] H. sulfur

Answer: E


readily available liquid manure is a what? [SEP] A. aqueous solution [SEP] B. more abundant [SEP] C. share properties [SEP] D. competing for resources [SEP] E. major threat to health [SEP] F. animal transport [SEP] G. looseness of dirt or compost [SEP] H. product of the body

Answer: H


What is excreted through the urinary system? [SEP] A. glucose [SEP] B. matter [SEP] C. liquid [SEP] D. CO 2 [SEP] E. sodium [SEP] F. potash [SEP] G. sugar [SEP] H. water

Answer: H


What produces secondary vascular tissues in seed plants? [SEP] A. after growth [SEP] B. photosynthesis [SEP] C. faulty growth [SEP] D. Conifers [SEP] E. Chlorophyll [SEP] F. primary growth [SEP] G. plant reproduction [SEP] H. secondary growth

Answer: H


what has secondary growth? [SEP] A. viscosity [SEP] B. plants [SEP] C. oak [SEP] D. density [SEP] E. ferns [SEP] F. primary [SEP] G. trees [SEP] H. leaves

Answer: G


Secondary vascular tissues are employed by bamboo and what other kind of tree? [SEP] A. plants [SEP] B. ferns [SEP] C. grass [SEP] D. coniferous [SEP] E. Trees [SEP] F. elms [SEP] G. palm [SEP] H. deciduous

Answer: G


What forms secondary vascular tissues and bark? [SEP] A. bamboo [SEP] B. humans [SEP] C. trees [SEP] D. ferns [SEP] E. fish [SEP] F. phytoplankton [SEP] G. plants [SEP] H. oak

Answer: C


What forms secondary vascular tissues in trees? [SEP] A. allow growth [SEP] B. primary growth [SEP] C. secondary growth [SEP] D. In their leaves [SEP] E. end growth [SEP] F. mating [SEP] G. Most plants [SEP] H. shrub beds

Answer: C


What forms secondary vascular tissues and bark? [SEP] A. palm trees [SEP] B. tulips [SEP] C. In their leaves [SEP] D. ferns [SEP] E. shrub beds [SEP] F. peonies [SEP] G. rhubarb [SEP] H. Most plants

Answer: A


Growth occurring where forms vascular tissues and bark? [SEP] A. The bending of a ray of light [SEP] B. in photosynthesis [SEP] C. Most plants [SEP] D. in growing formations [SEP] E. in lateral meristems [SEP] F. peachleaf willow [SEP] G. in root systems [SEP] H. in the autumn season

Answer: E


Secondary growth forms secondary [SEP] A. blood vessels [SEP] B. permineralization [SEP] C. Conifers [SEP] D. color of leaves [SEP] E. oxidation reaction [SEP] F. Most plants [SEP] G. peachleaf willow [SEP] H. shrub beds

Answer: A


Air pollution can cause a decrease in what? [SEP] A. The atmosphere [SEP] B. kinetic energy [SEP] C. smoke [SEP] D. crop yields [SEP] E. nutrients [SEP] F. Temperature [SEP] G. fires [SEP] H. smog

Answer: D


Crop growth can be negatively impacted by [SEP] A. fossil fuels [SEP] B. light pollution [SEP] C. Pollution [SEP] D. drought [SEP] E. rainbow falls [SEP] F. Greenhouse gasses [SEP] G. lunar eclipse [SEP] H. air pollution

Answer: H


some soils are more sensitive than others to a lowered what [SEP] A. p53 [SEP] B. HPV [SEP] C. CO2 [SEP] D. wolf population [SEP] E. light level [SEP] F. pH [SEP] G. sea level [SEP] H. dam

Answer: F


What can cause the pH of the soil to increase? [SEP] A. incineration [SEP] B. dry conditions [SEP] C. Greenhouse gases [SEP] D. clean water [SEP] E. contamination [SEP] F. air [SEP] G. erosion [SEP] H. clean rain

Answer: A


What balances the effect of air pollution in soil? [SEP] A. wind [SEP] B. rubber [SEP] C. batteries [SEP] D. watershed [SEP] E. salinity [SEP] F. Earthworms [SEP] G. compost [SEP] H. acid

Answer: G


What can increase soil acidity? [SEP] A. Air pollution [SEP] B. Organic compounds [SEP] C. humans disturb it [SEP] D. cactuses [SEP] E. flooding [SEP] F. deforestation [SEP] G. Pollution [SEP] H. harmful substances

Answer: A


what can cause the ph of soil to decrease? [SEP] A. Greenhouse gasses [SEP] B. contamination [SEP] C. fossil fuels [SEP] D. chlorofluorocarbons [SEP] E. incinerated mercury [SEP] F. harmful substances [SEP] G. Greenhouse gases [SEP] H. Temperature

Answer: E


What do plants build their cell walls from? [SEP] A. By wind and rain [SEP] B. Deposition [SEP] C. Deposition. [SEP] D. algae [SEP] E. Chemical energy [SEP] F. plant wall [SEP] G. plant material [SEP] H. polysaccharides

Answer: H


What are fibers composed of? [SEP] A. lmestone [SEP] B. cellulose [SEP] C. ribosomes [SEP] D. animal fur [SEP] E. plastic [SEP] F. produce light [SEP] G. cellulite [SEP] H. Hemoglobin

Answer: B


what uses cellulose for their cell walls? [SEP] A. cactus [SEP] B. Oak [SEP] C. Conifers [SEP] D. Trees [SEP] E. h2o [SEP] F. flowers [SEP] G. insects [SEP] H. humans

Answer: A


What do green beans use for their cell wall? [SEP] A. Energy [SEP] B. cellulite [SEP] C. cellular [SEP] D. cellolosis [SEP] E. cellulose [SEP] F. lmestone [SEP] G. layers of fat [SEP] H. heat energy

Answer: E


What do animals lack? [SEP] A. chromosomes [SEP] B. warmth [SEP] C. Energy [SEP] D. polysaccharides [SEP] E. Bodily water [SEP] F. fur and fat [SEP] G. microbes [SEP] H. cellulose

Answer: H


What kind of organism use cellulose for their cell walls? [SEP] A. parasites [SEP] B. animals [SEP] C. Conifers [SEP] D. fungus [SEP] E. vegetation [SEP] F. producers [SEP] G. amoeba [SEP] H. viruses

Answer: F


What is made from cell walls? [SEP] A. water [SEP] B. blood [SEP] C. cells [SEP] D. sugar [SEP] E. a path [SEP] F. fiber [SEP] G. moss [SEP] H. Carbon

Answer: F


what uses cellulose for their cell walls? [SEP] A. flowers [SEP] B. bushes [SEP] C. Trees [SEP] D. organisms [SEP] E. Oak [SEP] F. insulator [SEP] G. Conifers [SEP] H. grass

Answer: B


What are cell walls made of? [SEP] A. fossils [SEP] B. peat [SEP] C. moss [SEP] D. cations [SEP] E. Carbon [SEP] F. Fiber [SEP] G. Fungi [SEP] H. sodium

Answer: F


Plants use what for their cell walls? [SEP] A. sugar [SEP] B. cations [SEP] C. sulfur [SEP] D. fiber [SEP] E. glucose [SEP] F. Carbon [SEP] G. Cane. [SEP] H. peat

Answer: D


plants cell walls are readily broken down by what [SEP] A. Heavy rains [SEP] B. heat energy [SEP] C. acetic acid [SEP] D. microbes [SEP] E. fossil fuels [SEP] F. heat [SEP] G. bacteria [SEP] H. chemicals

Answer: D


What decreases the melting point of water? [SEP] A. forces [SEP] B. Dilution [SEP] C. erosion [SEP] D. Heat energy [SEP] E. chilling water [SEP] F. heating water [SEP] G. reading books [SEP] H. adding salt

Answer: H


Adding what decreases the metling point of a liquid? [SEP] A. gold [SEP] B. Heat energy [SEP] C. helium [SEP] D. fossil fuels [SEP] E. Sodium chloride [SEP] F. Calcium carbonate [SEP] G. dihydrogen monoxide [SEP] H. salinity

Answer: E


Adding salt to a liquid changes what aspect of the liquid? [SEP] A. salinity [SEP] B. Dilution [SEP] C. energy [SEP] D. nature [SEP] E. Energy. [SEP] F. heat [SEP] G. ligt [SEP] H. reduce

Answer: D


What decreases the melting point of liquid? [SEP] A. Dilution [SEP] B. Impurities [SEP] C. Water expanding [SEP] D. Dehydration [SEP] E. Heat energy [SEP] F. Pollution [SEP] G. Time and energy [SEP] H. evaporation

Answer: B


Water in the Pacific Ocean freezes at a lower temperature than water in Lake Shasta. What is also true about these two bodies of water? [SEP] A. Something located on the border of Tibet and Burma [SEP] B. Something whose growth is discouraged by heavy wet soils [SEP] C. Objects float more easily in the Pacific ocean than in Lake Shasta [SEP] D. Two things that come together in San Andreas [SEP] E. water vapor rising into colder regions of the atmosphere and condensing [SEP] F. Something that can be converted to kinetic and heat energy by a motor [SEP] G. Something made primarily of oxygen and nitrogen [SEP] H. skin redness and pain, possible swelling, blisters, fever, headaches

Answer: C


What can be added to a liquid to decrease the melting point of the liquid? [SEP] A. kinetic energy [SEP] B. energy of moving objects [SEP] C. Sulfur dioxide [SEP] D. fossil fuels [SEP] E. Chemical energy [SEP] F. activation energy [SEP] G. aqueous solution [SEP] H. Something from an ocean

Answer: H


What do you add to decrease the melting point of a liquid? [SEP] A. salinity [SEP] B. Dehydration [SEP] C. Heat energy [SEP] D. sodium chloride [SEP] E. layers of fat [SEP] F. chemical changes [SEP] G. evaporation [SEP] H. aqueous solution

Answer: D


What decreases the melting point of water? [SEP] A. The bending of a ray of light [SEP] B. heating liquids [SEP] C. cloudy and rainy weather [SEP] D. Movement of an air mass [SEP] E. increasing its density [SEP] F. global warming [SEP] G. tectonic plates coliding [SEP] H. movement of tectonic plates

Answer: E


What will decrease the melting point of a liquid? [SEP] A. Heat energy [SEP] B. Dehydration [SEP] C. layers of fat [SEP] D. Physical weathering [SEP] E. chlorofluorocarbons [SEP] F. chemical changes [SEP] G. chemical reaction [SEP] H. Higher salinity

Answer: H


What happens when a fuel burns incompletely? [SEP] A. Carbon monoxide disappears [SEP] B. direct damage to the lungs [SEP] C. deadly and devastating [SEP] D. Carbon monoxide is created [SEP] E. retaining heat [SEP] F. Oxygen increases [SEP] G. permineralization [SEP] H. It's recycled

Answer: D


What are the affects of burning fuel on human health? [SEP] A. emissions [SEP] B. They aid lung health. [SEP] C. direct damage to the lungs [SEP] D. They are a hazard. [SEP] E. The affects are mildly healthy [SEP] F. The fuel burns clean. [SEP] G. Greenhouse gases [SEP] H. Global warming

Answer: D


Burning fuel in a furnace can  [SEP] A. fire interns [SEP] B. kill [SEP] C. death [SEP] D. furnish a home [SEP] E. freeze water [SEP] F. harm [SEP] G. loss [SEP] H. expand

Answer: B


What can gas furnaces cause? [SEP] A. matter vibrating [SEP] B. Pollution [SEP] C. rain [SEP] D. Stale air [SEP] E. condensation [SEP] F. emissions [SEP] G. suffocation [SEP] H. friction

Answer: G


what produces carbon monoxide? [SEP] A. h2o [SEP] B. burning coal [SEP] C. hydrogen [SEP] D. freezing [SEP] E. heating homes [SEP] F. chlorofluorocarbons [SEP] G. cigarettes [SEP] H. gasoline

Answer: E


What gas is produced by burning propane? [SEP] A. Greenhouse gases [SEP] B. Sulfur dioxide [SEP] C. gasoline [SEP] D. Carbon monoxide [SEP] E. hydrocarbons [SEP] F. carbon dioxide [SEP] G. dangerous [SEP] H. heating liquids

Answer: D


Carbon monoxide, a product of furnaces and engines, is a: [SEP] A. acid [SEP] B. CO2 [SEP] C. kill [SEP] D. harm [SEP] E. gas [SEP] F. form [SEP] G. CO 2 [SEP] H. HPV

Answer: E


Producers use energy and inorganic molecules for what? [SEP] A. neutralizing threats [SEP] B. dismissal of nutrients [SEP] C. heat produced [SEP] D. Transfers energy [SEP] E. retention of nutrients [SEP] F. decomposition [SEP] G. agriculture [SEP] H. iron in water

Answer: E


An example of  an organism that uses energy and inorganic molecules to make food is a [SEP] A. green plant [SEP] B. plants [SEP] C. mammal [SEP] D. peachleaf willow [SEP] E. crustacean [SEP] F. bacteria [SEP] G. reptile [SEP] H. rabbit

Answer: A


What can use energy in order to make food for itself and others? [SEP] A. organisms [SEP] B. mollusks [SEP] C. trees [SEP] D. microbes [SEP] E. seeds [SEP] F. chlorophyll [SEP] G. plants [SEP] H. animals

Answer: G


How do plants make food? [SEP] A. In a kitchen [SEP] B. By wind and rain [SEP] C. organic matter [SEP] D. Energy [SEP] E. From the sun [SEP] F. In the darkness [SEP] G. by indirect light [SEP] H. By pollination

Answer: E


What do producers use to make food? [SEP] A. bees [SEP] B. pesticides [SEP] C. glucose [SEP] D. The sun [SEP] E. utensils [SEP] F. stove [SEP] G. sunlight [SEP] H. recipe

Answer: D


what uses energy and inorganic molecules to make food? [SEP] A. peachleaf willow [SEP] B. By wind and rain [SEP] C. humans [SEP] D. insects [SEP] E. green plants [SEP] F. h2o [SEP] G. animals [SEP] H. agriculture

Answer: E


Some producers use what physical feature to use energy and inorganic molecules? [SEP] A. leaves [SEP] B. sunlight [SEP] C. solar energy [SEP] D. sun [SEP] E. resevoir [SEP] F. chemicals [SEP] G. mitosis [SEP] H. trees

Answer: A


What process helps provide resources for producers to create food? [SEP] A. animals [SEP] B. Exfoliation [SEP] C. decomposition [SEP] D. mastication [SEP] E. recycling [SEP] F. reproduction [SEP] G. ejaculation [SEP] H. Converting waste.

Answer: C


What use energy and minerals to make food? [SEP] A. trees [SEP] B. plant life [SEP] C. humans [SEP] D. producers [SEP] E. bears [SEP] F. elephants [SEP] G. Most plants [SEP] H. ferns

Answer: D


What do producers use with inorganic chemicals to make food? [SEP] A. The sun [SEP] B. properties [SEP] C. bamboo [SEP] D. trees [SEP] E. vegetation [SEP] F. heat [SEP] G. plant life [SEP] H. Hemoglobin

Answer: A


What can break rocks and cause debris? [SEP] A. sand [SEP] B. trees [SEP] C. erosion [SEP] D. wind [SEP] E. Surf [SEP] F. Earthworms [SEP] G. flooding [SEP] H. rivers

Answer: C


What comes out of rocks breaking apart? [SEP] A. Pavement [SEP] B. streams [SEP] C. Fossils [SEP] D. loose soil [SEP] E. rivers [SEP] F. flooding [SEP] G. Ground covering [SEP] H. Sediment

Answer: H


What can be caused by earthquakes? [SEP] A. wind [SEP] B. waves [SEP] C. minerals [SEP] D. ice formations [SEP] E. erosion [SEP] F. debris [SEP] G. flooding [SEP] H. clumps of soil

Answer: F


What can cause debris? [SEP] A. wind [SEP] B. erosion [SEP] C. flooding [SEP] D. screwdriver [SEP] E. spoon [SEP] F. hammer [SEP] G. mines [SEP] H. fork

Answer: F


What can cause serious eye injuries? [SEP] A. wearing goggles [SEP] B. Brutal temperatures [SEP] C. Pesticides [SEP] D. heating liquids [SEP] E. Males and females [SEP] F. wearing a helmet [SEP] G. rain [SEP] H. breaking apart rocks

Answer: H


What can cause debris? [SEP] A. breaking apart sandstone [SEP] B. some invertebrates [SEP] C. breaking apart air [SEP] D. remains of prehistoric life [SEP] E. exposure to cold [SEP] F. breaking apart clouds [SEP] G. breaking apart water [SEP] H. forest is destroyed

Answer: A


What can be used to make debris? [SEP] A. erosion [SEP] B. rivers [SEP] C. a hammer [SEP] D. heat [SEP] E. wind [SEP] F. water pump [SEP] G. c-clamp [SEP] H. screwdriver

Answer: C


What is sediment? [SEP] A. alluvial [SEP] B. Mud [SEP] C. Broken rocks [SEP] D. soft soil [SEP] E. deltas [SEP] F. Water [SEP] G. body water [SEP] H. Clean air

Answer: C


what can breaking apart rocks cause? [SEP] A. mechanical [SEP] B. cancer [SEP] C. respiration [SEP] D. water vapor [SEP] E. permineralization [SEP] F. loose soil [SEP] G. worldwide problems [SEP] H. harmful substances

Answer: G


Breaking rocks apart can cause what? [SEP] A. Damages them [SEP] B. construction clean up [SEP] C. fissures of hot, acidic water [SEP] D. looseness of dirt or compost [SEP] E. harmful substances [SEP] F. permineralization [SEP] G. forest is destroyed [SEP] H. the Great Barrier Reef

Answer: B


Most pituitary hormones control other glands that secrete hormones into the what [SEP] A. brain [SEP] B. humans [SEP] C. epidermal [SEP] D. bloodstream [SEP] E. nerves [SEP] F. layers of fat [SEP] G. alveoli [SEP] H. liver

Answer: D


What does the pituitary do to other endocrine glands?? [SEP] A. adding heat [SEP] B. it releases them [SEP] C. it needs them [SEP] D. Damages them [SEP] E. interact [SEP] F. it destroys them [SEP] G. it sends them to the skin [SEP] H. it controls them

Answer: H


what causes growth? [SEP] A. bacteria [SEP] B. exercise [SEP] C. stimuli [SEP] D. heat [SEP] E. trees [SEP] F. cell walls [SEP] G. fat [SEP] H. hormones

Answer: H


Most pituitary hormones control other what? [SEP] A. recovery time from fatigue [SEP] B. multicellular glands [SEP] C. Veins and arteries. [SEP] D. the body's largest organ [SEP] E. major threat to health [SEP] F. cell glands [SEP] G. protein codes [SEP] H. dna

Answer: B


Hormones tell what to produce eggs? [SEP] A. heat [SEP] B. seeds [SEP] C. ovaries [SEP] D. offspring [SEP] E. pollen [SEP] F. testicles [SEP] G. liver [SEP] H. vas deferens

Answer: C


A vital role of hormones produced by the pituitary gland [SEP] A. fostering myopia [SEP] B. stimulating investing [SEP] C. increases a body's strength [SEP] D. production of energy [SEP] E. controlling hormone production [SEP] F. producing rabies [SEP] G. it helps plants in growing [SEP] H. Transfers energy

Answer: E


What controls other endocrine glands? [SEP] A. tropical [SEP] B. cellular respiration [SEP] C. humans [SEP] D. prolactin [SEP] E. acetic acid [SEP] F. photosynthesis [SEP] G. organ [SEP] H. animals

Answer: D


hormones produced at the base of the what control other endocrine glands [SEP] A. proteins [SEP] B. organ [SEP] C. fats [SEP] D. animals [SEP] E. synapse [SEP] F. humans [SEP] G. brain [SEP] H. Man

Answer: G


pituitary hormones can be blamed for what? [SEP] A. a lot of human deaths [SEP] B. Plant growth is reduced [SEP] C. harmful substances [SEP] D. Dehydration [SEP] E. matter vibrating [SEP] F. producing obesity [SEP] G. major threat to health [SEP] H. Leptospirosis

Answer: F


What type of hormones are produced and controlled in the glands? [SEP] A. heat or cold [SEP] B. Pituitary [SEP] C. complex [SEP] D. positive [SEP] E. allow growth [SEP] F. organ [SEP] G. acetic acid [SEP] H. sweating

Answer: B


what make pituitary hormones? [SEP] A. organs [SEP] B. mammals [SEP] C. humans [SEP] D. cows [SEP] E. sweating [SEP] F. PDAs [SEP] G. glucose [SEP] H. animals

Answer: A


What do substances in the pituitary control? [SEP] A. To keep their body heat. [SEP] B. sweating [SEP] C. endocrine glands [SEP] D. temperature [SEP] E. preventing heat transfer [SEP] F. an organism's body [SEP] G. movement [SEP] H. Veins and arteries.

Answer: C


Most pituitary hormones control integrating what? [SEP] A. epidermal [SEP] B. movement [SEP] C. alveoli [SEP] D. organ [SEP] E. centers [SEP] F. sweating [SEP] G. Energy. [SEP] H. Energy

Answer: E


What hormones can control the thyroid gland? [SEP] A. Pituitary [SEP] B. exercise [SEP] C. glucose [SEP] D. organ [SEP] E. sweating [SEP] F. it needs them [SEP] G. allow growth [SEP] H. Leptospirosis

Answer: A


What do most pituitary hormones control? [SEP] A. Something that is self-aware [SEP] B. Molecular kinetic energy [SEP] C. Vomiting reflex [SEP] D. Animal survival [SEP] E. Veins and arteries. [SEP] F. an organism's body [SEP] G. metabolic reaction [SEP] H. Hormone producing structures.

Answer: H


What can destroy cancer cells? [SEP] A. massive damage [SEP] B. Heart monitor [SEP] C. antibodies [SEP] D. rays or beams [SEP] E. belt [SEP] F. cancer [SEP] G. Pollution [SEP] H. adding heat

Answer: C


What can be found on malignant cells? [SEP] A. bacteria [SEP] B. weapons [SEP] C. bones [SEP] D. fever [SEP] E. the Sun [SEP] F. acetic acid [SEP] G. antigens [SEP] H. parasites

Answer: G


antigens are found on cancer cells and the cells of transplanted what? [SEP] A. h2o [SEP] B. kidneys [SEP] C. genetics [SEP] D. operation [SEP] E. lungs [SEP] F. the skin [SEP] G. epidermal [SEP] H. alveoli

Answer: B


proteins foreign to the body can be found where? [SEP] A. in the lymph nodes [SEP] B. in nerve cells [SEP] C. in the kidneys [SEP] D. on cancer cells [SEP] E. critical organs [SEP] F. mouth of rivers [SEP] G. Earth orbiting the Sun [SEP] H. the skin

Answer: D


antigens are found on cancer cells and the cells of transplanted what? [SEP] A. personality [SEP] B. density [SEP] C. alveoli [SEP] D. lungs [SEP] E. the skin [SEP] F. epidermal [SEP] G. livers [SEP] H. digestion

Answer: G


What can trigger immune response? [SEP] A. harmful substances [SEP] B. Transplanted organs [SEP] C. desire [SEP] D. an area swollen with pus [SEP] E. death [SEP] F. pain [SEP] G. colors of the spectrum [SEP] H. Contaminated wounds

Answer: B


What do cancer cells produce? [SEP] A. heat energy [SEP] B. direct energy [SEP] C. Energy [SEP] D. massive damage [SEP] E. rays or beams [SEP] F. antibodies [SEP] G. Energy. [SEP] H. Chemical energy

Answer: F


A molecule that causes antibody production is found on what? [SEP] A. solid, liquid, gas [SEP] B. organs [SEP] C. Epidermis [SEP] D. aqueous solution [SEP] E. the skin [SEP] F. animals [SEP] G. cancer cells [SEP] H. humans

Answer: G


a protein that prompts an immune response are found where? [SEP] A. the skin [SEP] B. critical organs [SEP] C. epidermis and dermis [SEP] D. layers of fat [SEP] E. Veins and arteries. [SEP] F. at or near the margins [SEP] G. Earth orbiting the Sun [SEP] H. on cancer cells

Answer: H


What are antigens also? [SEP] A. resistance [SEP] B. negative [SEP] C. humans [SEP] D. positive [SEP] E. pathogens [SEP] F. more abundant [SEP] G. complex [SEP] H. Allergies

Answer: E


What can be found on cancer cells? [SEP] A. acetic acid [SEP] B. Allergies [SEP] C. bacteria [SEP] D. parasites [SEP] E. fever [SEP] F. PDAs [SEP] G. proteins [SEP] H. bioaerosols

Answer: G


Where can cells bound by antibodies more likely be found? [SEP] A. critical organs [SEP] B. colder and wetter [SEP] C. the environment [SEP] D. Earth orbiting the Sun [SEP] E. Veins and arteries. [SEP] F. epidermis and dermis [SEP] G. on cancer cells [SEP] H. the skin

Answer: G


Where can antigens be found? [SEP] A. Contaminated wounds [SEP] B. the environment [SEP] C. Most plants [SEP] D. our nearest star [SEP] E. Earth orbiting the Sun [SEP] F. Veins and arteries. [SEP] G. an area swollen with pus [SEP] H. skin melanoma cells

Answer: H


Plants are multicellular eukaryotes with what walls? [SEP] A. A solid geometric shape [SEP] B. preventing heat transfer [SEP] C. bone and skin [SEP] D. starch and bone [SEP] E. food and shelter [SEP] F. starch and protein [SEP] G. homogenous [SEP] H. starch and cellulose

Answer: H


What are numerous in plant cells? [SEP] A. soil [SEP] B. bacteria [SEP] C. flowers [SEP] D. glucose [SEP] E. calories [SEP] F. hydrocarbons [SEP] G. Chemical energy [SEP] H. eukyarotes

Answer: H


Plants are multicellular eukaryotes with cell walls composed primarily of what? [SEP] A. protein [SEP] B. plants [SEP] C. leaves [SEP] D. chemicals [SEP] E. Energy. [SEP] F. lignin [SEP] G. eukaryotes [SEP] H. Energy

Answer: F


What are multicellular eukaryotes with cell walls made of cellulose? [SEP] A. rocks [SEP] B. oaks [SEP] C. Crops [SEP] D. roots [SEP] E. Trees [SEP] F. cacti [SEP] G. bacteria [SEP] H. planets

Answer: B


What are flower cell walls made of? [SEP] A. cellular [SEP] B. lmestone [SEP] C. cellulitis [SEP] D. strong [SEP] E. cellulose [SEP] F. cellulite [SEP] G. heat energy [SEP] H. acetic acid

Answer: E


what are multicellular eukaryotes with cell walls made of cellulose? [SEP] A. mushrooms [SEP] B. humans [SEP] C. peachleaf willow [SEP] D. water lillies [SEP] E. important habitats [SEP] F. Conifers [SEP] G. vegetation [SEP] H. h2o

Answer: D


Plants cell walls are made of  [SEP] A. fiber [SEP] B. keratin [SEP] C. alveoli [SEP] D. cations [SEP] E. matter [SEP] F. CO 2 [SEP] G. porous [SEP] H. Cane.

Answer: A


What type of organism has a nucleus? [SEP] A. potatoes [SEP] B. Plants [SEP] C. embryos [SEP] D. animals [SEP] E. amoeba [SEP] F. a fish [SEP] G. Fungi [SEP] H. bacteria

Answer: B


What allows soil to convert atmospheric nitrogen into a usable form by plants? [SEP] A. hydrogen and oxygen [SEP] B. diseased soil [SEP] C. peachleaf willow [SEP] D. bacteria-free soil [SEP] E. healthier soil [SEP] F. nutrients [SEP] G. virus filled soil [SEP] H. Cooking

Answer: E


Bacteria in soil convert atmospheric nitrogen into a form usable by what? [SEP] A. bacteria [SEP] B. human babies [SEP] C. food [SEP] D. humans [SEP] E. lions [SEP] F. bamboo [SEP] G. Conifers [SEP] H. rocks

Answer: F


What does rhizobial bacteria do for plants? [SEP] A. Converts oxygen [SEP] B. nutrients [SEP] C. Converts h2o [SEP] D. Converts nitrogen [SEP] E. Regrows it [SEP] F. hydrate their cells [SEP] G. Converts methane [SEP] H. competing for resources

Answer: D


What do plants need to grow? [SEP] A. energy [SEP] B. sunlight [SEP] C. nutrients [SEP] D. bacteria [SEP] E. lifting [SEP] F. Energy. [SEP] G. muscle [SEP] H. darkness

Answer: D


What in dirt helps plants get vitamins to grow? [SEP] A. Glucose [SEP] B. Enzymes [SEP] C. arachnids [SEP] D. a solute [SEP] E. nutrients [SEP] F. pebbles [SEP] G. Bacteria [SEP] H. weeds

Answer: G


what feeds plants? [SEP] A. animals [SEP] B. insects [SEP] C. virus [SEP] D. bacteria [SEP] E. coal [SEP] F. bees [SEP] G. cells [SEP] H. sugar

Answer: D


plants roots associate with bacteria in where [SEP] A. growth [SEP] B. soil [SEP] C. moss [SEP] D. tissue [SEP] E. nutrients [SEP] F. living [SEP] G. dead [SEP] H. minerals

Answer: B


What in the soil converts a type of nutrient into a form usable by plants? [SEP] A. sugar [SEP] B. Beetles [SEP] C. Plants [SEP] D. Glucose [SEP] E. Bacteria [SEP] F. a solute [SEP] G. Roots [SEP] H. Enzymes

Answer: E


bacteria in soil converts atmospheric nitrogen into a form usable by what? [SEP] A. bacteria [SEP] B. humans [SEP] C. density [SEP] D. Conifers [SEP] E. Roundworms [SEP] F. gravity [SEP] G. h2o [SEP] H. orchids

Answer: H


Bacteria in soil convert atmospheric nitrogen into a form usable by what? [SEP] A. Conifers [SEP] B. food [SEP] C. rocks [SEP] D. humans [SEP] E. ice [SEP] F. bacteria [SEP] G. sharks [SEP] H. bamboo

Answer: H


What does bacteria in the soil help to prevent? [SEP] A. contamination [SEP] B. colder weather [SEP] C. Pollution [SEP] D. anemia [SEP] E. plant stress [SEP] F. Greenhouse gasses [SEP] G. toxins [SEP] H. disease

Answer: E


What can change atmospheric nitrogen into a form used by plants? [SEP] A. Conifers [SEP] B. mutations [SEP] C. Collagen [SEP] D. earthworm [SEP] E. sugar [SEP] F. Enzymes [SEP] G. spores [SEP] H. wind

Answer: G


Bacteria in the soil convert what type of gas into a form that is used by producers? [SEP] A. energy [SEP] B. burning [SEP] C. food [SEP] D. Energy. [SEP] E. nitrogen [SEP] F. nutrients [SEP] G. Cooking [SEP] H. a solute

Answer: E


What in soil converts atmospheric nitrogen into a form usable by plants? [SEP] A. compound of hydrogen oxygen [SEP] B. carbohydrates [SEP] C. single-celled organisms [SEP] D. excretory structures [SEP] E. peachleaf willow [SEP] F. members of their own species [SEP] G. It helps them survive [SEP] H. deoxyribonucleic acid

Answer: C


What converts nitrogen for flowers? [SEP] A. Enzymes [SEP] B. bees [SEP] C. eukyarotes [SEP] D. heterotrophs [SEP] E. mitosis [SEP] F. Echinoids [SEP] G. bacteria [SEP] H. Roundworms.

Answer: G


Many consumers feed at more than one what? [SEP] A. ground level [SEP] B. kinetic energy [SEP] C. major threat to health [SEP] D. level of sound [SEP] E. eat plants or other animal [SEP] F. level on the pyramid [SEP] G. level of height [SEP] H. Inches or fractions of inches.

Answer: F


What can feed at more than one trophic level? [SEP] A. all carnivores [SEP] B. producers [SEP] C. people [SEP] D. animals [SEP] E. chickens [SEP] F. grass [SEP] G. humans [SEP] H. omnivores

Answer: H


what feed at more than one trophic level? [SEP] A. cows [SEP] B. tortoises [SEP] C. density [SEP] D. animals [SEP] E. humans [SEP] F. bananas [SEP] G. goats [SEP] H. stomach

Answer: E


many what feed at more than one trophic level [SEP] A. roots [SEP] B. humans [SEP] C. carnivores [SEP] D. cacti [SEP] E. animals [SEP] F. people [SEP] G. algae [SEP] H. plants

Answer: C


What do some consumers transfer from more than one producer? [SEP] A. seeds [SEP] B. minerals [SEP] C. Energy. [SEP] D. nutrients [SEP] E. Energy [SEP] F. liquids [SEP] G. produce [SEP] H. heat energy

Answer: D


What do many insects and animals feed at? [SEP] A. Something that makes plants green [SEP] B. only higher trophic levels [SEP] C. one consumer level [SEP] D. More than one trophic level. [SEP] E. organic matter [SEP] F. important habitats [SEP] G. Microscopic organisms [SEP] H. less than one trophic level

Answer: D


What do many animals do at more then one trophic level? [SEP] A. rest [SEP] B. drink [SEP] C. score [SEP] D. feed [SEP] E. flee [SEP] F. procreate [SEP] G. food [SEP] H. grow

Answer: D


Many consumers feed at more than one what? [SEP] A. farm to table empire [SEP] B. cattle ranch [SEP] C. Decibels [SEP] D. space station [SEP] E. kinetic energy [SEP] F. nutrient level [SEP] G. an organism's body [SEP] H. Veins and arteries.

Answer: F


What can feed at more than one trophic level? [SEP] A. sheep [SEP] B. salmon [SEP] C. grasses [SEP] D. bats [SEP] E. animals [SEP] F. shrubs [SEP] G. humans [SEP] H. trees

Answer: A


what feeds at more than one trophic level? [SEP] A. hunger [SEP] B. animals [SEP] C. crocodiles [SEP] D. humans [SEP] E. alpacas [SEP] F. ducks [SEP] G. grains [SEP] H. plants

Answer: B


what feeds are more than one trophic level? [SEP] A. insects [SEP] B. goats [SEP] C. people [SEP] D. rabbit [SEP] E. cows [SEP] F. animals [SEP] G. humans [SEP] H. chickens

Answer: G


What can feed at more than one trophic level? [SEP] A. insects [SEP] B. mammals [SEP] C. people [SEP] D. animals [SEP] E. rabbit [SEP] F. chickens [SEP] G. wood ducks [SEP] H. humans

Answer: G


What may eat other organisms at more than one trophic level? [SEP] A. barnacles [SEP] B. chickens [SEP] C. fur seals [SEP] D. humans [SEP] E. heterotrophs [SEP] F. mammals [SEP] G. animals [SEP] H. rabbit

Answer: E


Many consumers feed at more than one what along a food chain [SEP] A. humans [SEP] B. cacti [SEP] C. goats [SEP] D. step [SEP] E. scale [SEP] F. Length [SEP] G. a path [SEP] H. Energy

Answer: D


What might cause animals to leave their environment? [SEP] A. storms [SEP] B. Drought [SEP] C. Lack of predators [SEP] D. flooding [SEP] E. Adapting to that environment [SEP] F. Plentiful food sources [SEP] G. forces [SEP] H. mines

Answer: B


Animals may leave an environment during which event? [SEP] A. Birth [SEP] B. Winter [SEP] C. Tropical [SEP] D. Rainstorm [SEP] E. flooding [SEP] F. Hibernation [SEP] G. Famine [SEP] H. storms

Answer: G


what might leave an environment to find food and water if those things decrease? [SEP] A. bears [SEP] B. humans [SEP] C. pigeons [SEP] D. Lobsters [SEP] E. grass [SEP] F. clouds [SEP] G. h2o [SEP] H. omnivores

Answer: B


What will bears do if the amount of available food and water decreases? [SEP] A. exposure to cold [SEP] B. they develop spacecrafts [SEP] C. they stay where they are [SEP] D. depress neuronal excitability [SEP] E. they leave the environment [SEP] F. they move to Vegas [SEP] G. structure and function [SEP] H. mate with females

Answer: E


What can decrease in an environment, and may cause animals to leave? [SEP] A. essentials of life [SEP] B. competition [SEP] C. wind speed [SEP] D. living things [SEP] E. single-celled organisms [SEP] F. deforestation [SEP] G. biodiversity [SEP] H. rock content

Answer: A


What do animals do when the available nutrients in an environment decrease? [SEP] A. basic building blocks of life [SEP] B. depress neuronal excitability [SEP] C. they leave to find them [SEP] D. they plant seeds [SEP] E. they stay [SEP] F. Plant growth is reduced [SEP] G. they live like normal [SEP] H. body temperature reduces

Answer: C


what may leave an environment to find food and water if the amount available decreases? [SEP] A. bullfrogs [SEP] B. Lobsters [SEP] C. squids [SEP] D. omnivores [SEP] E. oceans [SEP] F. trees [SEP] G. humans [SEP] H. clouds

Answer: G


Animals may leave an environment to _. [SEP] A. revive [SEP] B. Energy. [SEP] C. ecotourism [SEP] D. Movement [SEP] E. survive [SEP] F. reproduce [SEP] G. vacation [SEP] H. perish

Answer: E


Persistent drought and food shortages can cause animals to leave what? [SEP] A. their hosts [SEP] B. that owner [SEP] C. that shelter [SEP] D. circulatory systems [SEP] E. dormant state [SEP] F. that environment [SEP] G. that ecology [SEP] H. Localized damage

Answer: F


When available food and water decreases, what cease to be a part of the balance of nature? [SEP] A. Lobsters [SEP] B. squids [SEP] C. trout [SEP] D. Jellyfish [SEP] E. tunicates [SEP] F. mussels [SEP] G. bullfrogs [SEP] H. animals

Answer: H


When food and water decreases, what increases? [SEP] A. energy usage [SEP] B. heat energy [SEP] C. Migration [SEP] D. Temperature [SEP] E. Pollution [SEP] F. forces [SEP] G. root growth [SEP] H. deforestation

Answer: C


What can rain cause? [SEP] A. volcanoes [SEP] B. flooding [SEP] C. desert [SEP] D. Condensation [SEP] E. Sinkholes [SEP] F. Dehydration [SEP] G. erosion [SEP] H. cloud formation

Answer: E


Sinkholes can be formed by [SEP] A. rivers [SEP] B. snow [SEP] C. magma [SEP] D. sun [SEP] E. storms [SEP] F. rain [SEP] G. wind [SEP] H. fronts

Answer: B


What can cause sinkholes? [SEP] A. Solid bedrock [SEP] B. rivers [SEP] C. mines [SEP] D. Drought [SEP] E. Rain [SEP] F. Evaporation [SEP] G. coal [SEP] H. storms

Answer: E


What forms sinkholes? [SEP] A. spring [SEP] B. gasoline [SEP] C. LEDs [SEP] D. worms [SEP] E. dogs [SEP] F. rain [SEP] G. rivers [SEP] H. fruit

Answer: F


Precipitation filling an underground void can create what? [SEP] A. clouds [SEP] B. soils [SEP] C. cavern [SEP] D. electricity [SEP] E. mountain [SEP] F. rain [SEP] G. rivers [SEP] H. flooding

Answer: C


Houses have disappeared because of what? [SEP] A. Physical weathering [SEP] B. moonlight [SEP] C. sunshine [SEP] D. flooding [SEP] E. clouds [SEP] F. precipitation [SEP] G. scarce resources [SEP] H. erosion

Answer: F


What is formed by rain and rough weather? [SEP] A. sinkholes [SEP] B. Sediment [SEP] C. streams [SEP] D. sinks [SEP] E. drywall [SEP] F. dirt holes [SEP] G. patch reefs [SEP] H. streams.

Answer: A


Natural openings on the surface, leading to caves are formed by what? [SEP] A. hydrogen and oxygen [SEP] B. aqueous solution [SEP] C. precipitation [SEP] D. calcite [SEP] E. erosion [SEP] F. flow of electrons [SEP] G. Calcium carbonate [SEP] H. Physical weathering

Answer: C


What are formed by precipitation? [SEP] A. streams. [SEP] B. clouds [SEP] C. Sediment [SEP] D. caverns [SEP] E. streams [SEP] F. rivers [SEP] G. watershed [SEP] H. rocks

Answer: D


What is common in the southwestern portion of the subsection? [SEP] A. permineralization [SEP] B. deuterostomes [SEP] C. barrel-shaped [SEP] D. cactuses [SEP] E. swamp vegetation [SEP] F. peachleaf willow [SEP] G. precipitation [SEP] H. gene flow

Answer: G


Where do female gametophytes produce eggs? [SEP] A. peachleaf willow [SEP] B. The bottom of plants [SEP] C. Earth orbiting the Sun [SEP] D. The middle of plants [SEP] E. the environment [SEP] F. underground [SEP] G. The tips of plants [SEP] H. plant reproduction

Answer: G


Female parents of what produce eggs inside the ovaries of flowers? [SEP] A. baby ferns [SEP] B. Most plants [SEP] C. viruses [SEP] D. bacteria [SEP] E. pollen [SEP] F. baby humans [SEP] G. orchids [SEP] H. mammals

Answer: A


Female gametophytes produce eggs inside what part of flowers? [SEP] A. Petal. [SEP] B. an area swollen with pus [SEP] C. allow growth [SEP] D. at or near the margins [SEP] E. Produce department. [SEP] F. Chlorophyll [SEP] G. Chicken. [SEP] H. Where ovum, are stored

Answer: H


What do microspores develop into? [SEP] A. members of their own species [SEP] B. raindrops [SEP] C. female gametophytes [SEP] D. Chlorophyll [SEP] E. major threat to health [SEP] F. stems [SEP] G. leaves [SEP] H. it keeps an organism warm

Answer: C


what do megaspores develop to do? [SEP] A. produce eggs in flower ovaries [SEP] B. Generating heat [SEP] C. have a positive impact on the environment [SEP] D. photosynthesis. [SEP] E. rapid expansion [SEP] F. it helps plants in growing [SEP] G. Plant reproduction [SEP] H. spread flower seeds

Answer: A


Female gametophytes produce eggs inside the part of the flower where what will eventually develop? [SEP] A. embryos [SEP] B. bushes [SEP] C. seeds [SEP] D. fruit [SEP] E. honey [SEP] F. fertile [SEP] G. pollen [SEP] H. bamboo

Answer: D


What can produce eggs inside ovaries of flowers? [SEP] A. peachleaf willow [SEP] B. Most plants [SEP] C. animals [SEP] D. female ferns [SEP] E. pollen [SEP] F. insects [SEP] G. honeybees [SEP] H. Plant reproduction

Answer: D


In flowers, where do female gametophytes produce eggs? [SEP] A. fruit [SEP] B. ferns [SEP] C. plants [SEP] D. embryos [SEP] E. edible [SEP] F. seeds [SEP] G. bushes [SEP] H. orchids

Answer: A


Where part of a plant does the fruit come from? [SEP] A. food [SEP] B. seeds [SEP] C. trees [SEP] D. bushes [SEP] E. pollen [SEP] F. flower [SEP] G. A kernel [SEP] H. potatoes

Answer: F


where are gametophytes? [SEP] A. shrub beds [SEP] B. ovaries [SEP] C. ferns [SEP] D. barnacles [SEP] E. fertile [SEP] F. bushes [SEP] G. trees [SEP] H. plants

Answer: B


What is produced by female flower parents in the ovaries? [SEP] A. seeds [SEP] B. pollen [SEP] C. sugar [SEP] D. abcess [SEP] E. honey [SEP] F. H 2 O [SEP] G. eggs [SEP] H. nectar

Answer: G


What gametophytes produce eggs inside the ovaries of flowers? [SEP] A. fertile [SEP] B. white [SEP] C. unisexual [SEP] D. orchids [SEP] E. Most plants [SEP] F. ferns [SEP] G. allow growth [SEP] H. bushes

Answer: C


Female what produce eggs inside the ovaries of peonies? [SEP] A. gametophytes [SEP] B. Plant reproduction [SEP] C. honeybees [SEP] D. peachleaf willow [SEP] E. insects [SEP] F. fertile [SEP] G. orchids [SEP] H. graptolites

Answer: A


what has female gametophytes that produce eggs inside the ovaries? [SEP] A. bushes [SEP] B. cacti [SEP] C. daisies [SEP] D. plants [SEP] E. orchids [SEP] F. potatoes [SEP] G. seeds [SEP] H. ferns

Answer: C


Droplets of water are formed when water vapor does what over night? [SEP] A. cools the atmosphere [SEP] B. liquifies [SEP] C. dormant state [SEP] D. warms the atmosphere [SEP] E. evaporation [SEP] F. boiling [SEP] G. Change colors [SEP] H. condenses

Answer: H


What about the temperature may cause water vapor to condense overnight and in the early morning? [SEP] A. It reaches the dew point [SEP] B. It reaches Kelvin point [SEP] C. Movement of an air mass [SEP] D. Warm air moving into cold air [SEP] E. It reaches evaporation point [SEP] F. Temperature changing [SEP] G. preventing heat transfer [SEP] H. It is too dark to measure

Answer: A


What is formed when water vapor turns from a gas to a liquid? [SEP] A. Snow [SEP] B. rain [SEP] C. Dew [SEP] D. Ice [SEP] E. smog [SEP] F. heat [SEP] G. Hydrogen [SEP] H. H2O

Answer: C


More condensing water means more of what? [SEP] A. CO 2 [SEP] B. rain [SEP] C. hurricanes [SEP] D. contraction [SEP] E. heat [SEP] F. dew [SEP] G. expansion [SEP] H. gas

Answer: F


Dew is formed when water vapor is what? [SEP] A. uncontrolled [SEP] B. smoked outdoors [SEP] C. frozen at once [SEP] D. major threat to health [SEP] E. aqueous solution [SEP] F. It gets heated up [SEP] G. cooled at night [SEP] H. chilled inside

Answer: G


When happens to condensed water vapor when it reaches certain points? [SEP] A. turns gelatinous [SEP] B. evaporates [SEP] C. colder weather [SEP] D. Winter [SEP] E. becomes solid [SEP] F. Heat energy [SEP] G. The atmosphere [SEP] H. forms a bubble

Answer: B


How is dew formed? [SEP] A. When a liquid disappears [SEP] B. Vapor turning into a liquid [SEP] C. photosyntehsis [SEP] D. Something made from fermented ricce [SEP] E. a hemisphere is tilted away from the sun [SEP] F. Liquid turning into vapor [SEP] G. At the peak of a mountain [SEP] H. When water evaporates

Answer: B


what happens when water vapor condenses over night? [SEP] A. water evaporates [SEP] B. Something that makes plants green [SEP] C. lakes freeze [SEP] D. Warm air moving into cold air [SEP] E. rocks and grasses glisten [SEP] F. refraction of light [SEP] G. lawns dry out [SEP] H. it keeps an organism warm

Answer: E


What is formed when fog condenses over night? [SEP] A. snow [SEP] B. smog [SEP] C. dew [SEP] D. gas [SEP] E. sleet [SEP] F. fireworks [SEP] G. rain [SEP] H. lake

Answer: C


Dew is formed when _ occurs over night [SEP] A. cooling [SEP] B. imbalanced [SEP] C. rain [SEP] D. storms [SEP] E. warm [SEP] F. boiling [SEP] G. a solute [SEP] H. Joules

Answer: A


What can be pushed or pulled due to force? [SEP] A. ideas [SEP] B. rivers [SEP] C. sound [SEP] D. vehicles [SEP] E. arteries [SEP] F. animals [SEP] G. space [SEP] H. objects

Answer: H


What attracts two things together [SEP] A. gravity [SEP] B. physics [SEP] C. heat energy [SEP] D. sperm [SEP] E. ferns [SEP] F. magnetism [SEP] G. sugar [SEP] H. electrically

Answer: F


Which of the following can cause objects to repel each other? [SEP] A. electromagnetic energy [SEP] B. mass [SEP] C. Electrical energy [SEP] D. gravitation [SEP] E. electrical currents [SEP] F. photosynthesis [SEP] G. the Great Barrier Reef [SEP] H. electricity

Answer: E


What is used in order for Maglev trains to function? [SEP] A. coal [SEP] B. Energy. [SEP] C. electrically [SEP] D. energy [SEP] E. magnetism [SEP] F. diesel [SEP] G. tow rope [SEP] H. power

Answer: E


what causes objects to repel each other? [SEP] A. bad smells [SEP] B. kinetic energy [SEP] C. sticky substances [SEP] D. electrically [SEP] E. spinning electrons [SEP] F. heat energy [SEP] G. Electrical energy [SEP] H. object size

Answer: E


what can a field cause objects to do? [SEP] A. rock [SEP] B. wind [SEP] C. Injury [SEP] D. repel [SEP] E. adapt [SEP] F. expand [SEP] G. volcano [SEP] H. Bend

Answer: D


What can cause objects to have opposite charges? [SEP] A. Temperature [SEP] B. frozen water [SEP] C. heat energy [SEP] D. magnetism [SEP] E. polar winds [SEP] F. ship captains [SEP] G. voltage [SEP] H. Light

Answer: D


What can cause objects to push away each other? [SEP] A. work [SEP] B. mines [SEP] C. potential energy [SEP] D. heat energy [SEP] E. magnetism [SEP] F. electrically [SEP] G. friction [SEP] H. gravity

Answer: E


Magnetism can cause objects to do what to each other? [SEP] A. alter composition [SEP] B. kill them [SEP] C. Movement [SEP] D. friction [SEP] E. lower the temperature [SEP] F. change color [SEP] G. push away [SEP] H. electrically

Answer: G


A compass works on the principle of the objects ability what each other [SEP] A. energy [SEP] B. mix [SEP] C. weld [SEP] D. moves [SEP] E. Sight [SEP] F. wrap [SEP] G. neurons [SEP] H. repel

Answer: H


What can cause golf clubs to repel each other? [SEP] A. electrically [SEP] B. friction [SEP] C. layers of fat [SEP] D. water [SEP] E. fire [SEP] F. repellant [SEP] G. magnetism [SEP] H. heat energy

Answer: G


What is the force that causes objects to push or attract each other? [SEP] A. speed [SEP] B. gravity [SEP] C. friction [SEP] D. Energy. [SEP] E. heat energy [SEP] F. magnetism [SEP] G. quadriceps [SEP] H. flotation

Answer: F


What can cause objects to repel each other? [SEP] A. Something studied by Michael Faraday [SEP] B. Mutagenic chemicals [SEP] C. a hemisphere is tilted away from the sun [SEP] D. fissures of hot, acidic water [SEP] E. chemical to mechanical energy [SEP] F. absorb light energy [SEP] G. electromagnetic energy [SEP] H. Slowing the transfer of heat

Answer: A


What causes objects to attract? [SEP] A. heat energy [SEP] B. mussels [SEP] C. insects [SEP] D. animals [SEP] E. magnetism [SEP] F. electrically [SEP] G. hormones [SEP] H. power

Answer: E


What can attract copper? [SEP] A. photons [SEP] B. colors [SEP] C. Energy. [SEP] D. magnetism [SEP] E. flowers [SEP] F. hormones [SEP] G. Light [SEP] H. electrically

Answer: D


Magnetism can cause what to repel each other? [SEP] A. electromagnetic energy [SEP] B. flow of electrons [SEP] C. Veins and arteries. [SEP] D. barnacles [SEP] E. solid, liquid, gas [SEP] F. an electron lens [SEP] G. real-world things [SEP] H. Electrical energy

Answer: G


The Himalayas were formed by what? [SEP] A. earthquakes [SEP] B. snowfall [SEP] C. chemical changes [SEP] D. movement [SEP] E. fires [SEP] F. graptolites [SEP] G. rain [SEP] H. calcite

Answer: A


What was formed by rock folding? [SEP] A. Something located on the Sun [SEP] B. marshes, bogs, and swamps [SEP] C. Something located on the border of Tibet and Burma [SEP] D. Something located on Venus [SEP] E. Something caused by pressure differences [SEP] F. Something that take eight minutes to travel to the Earth [SEP] G. Something located in the Pacific Ocean [SEP] H. soil loss through hurricanes

Answer: C


What had to bend to form the Himalayas? [SEP] A. bamboo [SEP] B. smaller mountains [SEP] C. an object [SEP] D. light [SEP] E. rock layers [SEP] F. graptolites [SEP] G. four limbs [SEP] H. sediment

Answer: E


What caused the Himalayas to form? [SEP] A. permineralization [SEP] B. Slow compression [SEP] C. Wind storms [SEP] D. a hydraulic system [SEP] E. objects that have mass [SEP] F. Dinosaurs [SEP] G. Glaciers [SEP] H. Water expanding

Answer: B


Formation of the Himalaya mountain range was driven by  [SEP] A. scarce resources [SEP] B. asteroid bombardment [SEP] C. volcanic eruptions [SEP] D. an external framework [SEP] E. mountain storms [SEP] F. Time and energy [SEP] G. movement [SEP] H. plate tectonics

Answer: H


How are mountains made? [SEP] A. less water [SEP] B. magma [SEP] C. barrel-shaped [SEP] D. lava [SEP] E. earthquakes [SEP] F. calcite [SEP] G. Water expanding [SEP] H. rock folding

Answer: H


Stratified rock forms what? [SEP] A. Calcium carbonate [SEP] B. hurricanes [SEP] C. soft soil [SEP] D. permineralization [SEP] E. the Himalayas [SEP] F. hard outer covering [SEP] G. snow [SEP] H. glaciers

Answer: E


what were formed by rock folding? [SEP] A. patch reefs [SEP] B. Sand dollars [SEP] C. carbon emissions [SEP] D. oceans [SEP] E. calcite [SEP] F. h2o vapor [SEP] G. permineralization [SEP] H. big mountains

Answer: H


the Himalayas were formed from older what [SEP] A. soils [SEP] B. plates [SEP] C. rivers [SEP] D. rock [SEP] E. eras [SEP] F. meadows [SEP] G. dirt [SEP] H. plains

Answer: D


What is the consistency of the Himalayan rocks? [SEP] A. crust [SEP] B. Loose [SEP] C. simple [SEP] D. cold [SEP] E. loose soil [SEP] F. Smooth [SEP] G. liquid [SEP] H. Brittle

Answer: H


The Himalayas were formed by what? [SEP] A. fissures of hot, acidic water [SEP] B. Movement of an air mass [SEP] C. movements in the earth's crust [SEP] D. movement of tectonic plates [SEP] E. remains of prehistoric life [SEP] F. tectonic plates coliding [SEP] G. air mass over Earth's surface [SEP] H. ductile rock deformation

Answer: H


What can appear due to accidental alterations of the genetic code in a cell? [SEP] A. symptoms [SEP] B. hyperthyroidism [SEP] C. Plastic cell membranes [SEP] D. Metallic DNA [SEP] E. Groupings of nano-cells [SEP] F. New traits [SEP] G. disease [SEP] H. viruses

Answer: F


A mutation in which type of cell can cause a new trait to appear in a parent 's offspring [SEP] A. pollen [SEP] B. RNA [SEP] C. Gamete [SEP] D. Nerve cell [SEP] E. DNA [SEP] F. Somatic cell [SEP] G. hormones [SEP] H. Brain cell

Answer: C


what changes sex cells? [SEP] A. copying [SEP] B. growth [SEP] C. clams [SEP] D. mutation [SEP] E. coded genes [SEP] F. transposing [SEP] G. hormones [SEP] H. cancer

Answer: D


a mutation in the _ of a parent can cause a new trait to appear in the parent 's offspring [SEP] A. eggs [SEP] B. courtship [SEP] C. mitochondria [SEP] D. alleles [SEP] E. pollen [SEP] F. gametes [SEP] G. ATP [SEP] H. hormones

Answer: F


A mutation in the gametes of a parent can cause a new trait to appear where? [SEP] A. the offspring [SEP] B. generational [SEP] C. In chromosomes [SEP] D. birth defect [SEP] E. dormant state [SEP] F. Plant reproduction [SEP] G. twins [SEP] H. Most plants

Answer: A


A mutation in the sex cells of a parent can cause a new trait to appear in the parent 's what? [SEP] A. sperm [SEP] B. parent [SEP] C. DNA [SEP] D. ancestor [SEP] E. child [SEP] F. gametes [SEP] G. haploid [SEP] H. self

Answer: E


What can cause new alleles to appear? [SEP] A. skin cells [SEP] B. coded genes [SEP] C. sperm and egg fuse [SEP] D. hair cells [SEP] E. the parent's sex cells [SEP] F. lung cells [SEP] G. male gametes [SEP] H. reproduction

Answer: E


A mutation can cause a new trait to appear in  [SEP] A. haploid plants [SEP] B. mother or father's sex cells [SEP] C. mutagen [SEP] D. mutual funds [SEP] E. molecules [SEP] F. sperm and egg fuse [SEP] G. Males and females [SEP] H. genetic material

Answer: B


A mutation in parent's sex cells can cause new traits to appear in a what? [SEP] A. concern [SEP] B. pet [SEP] C. parent [SEP] D. germs [SEP] E. haploid [SEP] F. gametes [SEP] G. DNA [SEP] H. child

Answer: H


A mutation in what of a parent can cause children to look very different from their parents? [SEP] A. chromosomes [SEP] B. sex cells [SEP] C. fur and fat [SEP] D. coded genes [SEP] E. hormones [SEP] F. sperm [SEP] G. epidermal [SEP] H. Enzymes

Answer: B


What causes new traits because of reproduction? [SEP] A. snail [SEP] B. mutation [SEP] C. animals [SEP] D. coded genes [SEP] E. gene flow [SEP] F. hormones [SEP] G. flowers [SEP] H. insects

Answer: B


What can a mutation in the sex cells of a parent do to the offspring? [SEP] A. population movement [SEP] B. genetic diversity [SEP] C. duplicate itself [SEP] D. Change colors [SEP] E. Plants growth [SEP] F. hyperthyroidism [SEP] G. Help it survive [SEP] H. kill them

Answer: G


What is formed when a male gamete and an egg fuse together? [SEP] A. Plant reproduction [SEP] B. simple zygote [SEP] C. spread flower seeds [SEP] D. diploid zygote [SEP] E. Chemical energy [SEP] F. peachleaf willow [SEP] G. duplex zygote [SEP] H. reproductive zygote

Answer: D


What occurs when haploid gametes unite? [SEP] A. Leptospirosis [SEP] B. reproduction [SEP] C. Plants growth [SEP] D. competition [SEP] E. fertilization [SEP] F. egg production [SEP] G. spread flower seeds [SEP] H. ejaculate

Answer: E


What do fusion of sperm and egg create? [SEP] A. breakfast [SEP] B. allow growth [SEP] C. death [SEP] D. alleles [SEP] E. New life [SEP] F. pollen [SEP] G. Hard boiled egg [SEP] H. seeds

Answer: E


what requires penetration? [SEP] A. gravity [SEP] B. weathering [SEP] C. gastropod shells [SEP] D. the skin [SEP] E. an object [SEP] F. death [SEP] G. Veins and arteries. [SEP] H. fertilization

Answer: H


Fertilization occurs when an egg and what join together to form a diploid zygote? [SEP] A. rapid expansion [SEP] B. testosterone [SEP] C. gastropod shells [SEP] D. penis [SEP] E. peachleaf willow [SEP] F. pollen [SEP] G. male hormone [SEP] H. male gamete

Answer: H


What occurs when gametes fuse to form a diploid zygote? [SEP] A. permineralization [SEP] B. rapid expansion [SEP] C. competition [SEP] D. fertilization [SEP] E. photosynthesis [SEP] F. chromosomes [SEP] G. mutation [SEP] H. Leptospirosis

Answer: D


When gametes fuse, the resultant zygote is: [SEP] A. fertile [SEP] B. diploid [SEP] C. Flowers [SEP] D. grow [SEP] E. infected [SEP] F. It expands [SEP] G. pollen [SEP] H. seeds

Answer: B


What will be the result of female sperm fusing with an egg to form a diploid zygote? [SEP] A. baby girl [SEP] B. pollen [SEP] C. seeds [SEP] D. allow growth [SEP] E. Leptospirosis [SEP] F. litter [SEP] G. Plants growth [SEP] H. offspring

Answer: A


what fuses to form a diploid zygote during fertilization? [SEP] A. seeds [SEP] B. white [SEP] C. Flowers [SEP] D. pollen [SEP] E. potatoes [SEP] F. orchids [SEP] G. gametes [SEP] H. barnacles

Answer: G


What involves a sperm and egg fusing to form a diploid zygote? [SEP] A. Leptospirosis [SEP] B. produce offspring [SEP] C. allow growth [SEP] D. sexual reproduction [SEP] E. metabolic reaction [SEP] F. peachleaf willow [SEP] G. rapid expansion [SEP] H. Plant reproduction

Answer: D


What forms a zygote? [SEP] A. amoeba [SEP] B. ovum [SEP] C. Fe [SEP] D. seeds [SEP] E. fungi [SEP] F. wheat [SEP] G. nektar [SEP] H. pollen

Answer: B


Which can have a positive impact on plants? [SEP] A. Nutrient deprivation [SEP] B. Brown rot [SEP] C. trees [SEP] D. Birds [SEP] E. colors [SEP] F. Drought [SEP] G. wind [SEP] H. LEDs

Answer: D


Seed dispersal has a what on flowering and yield? [SEP] A. Reproduction [SEP] B. positive impact [SEP] C. lack of impact [SEP] D. genetic diversity [SEP] E. gene flow [SEP] F. neutral impact [SEP] G. population movement [SEP] H. negative impact

Answer: B


What has a positive impact on plants? [SEP] A. Roundworms [SEP] B. Enzymes [SEP] C. growth [SEP] D. hurricane [SEP] E. animals [SEP] F. fire [SEP] G. sugar [SEP] H. earthquake

Answer: E


what has a positive impact on plants [SEP] A. global warming [SEP] B. lack of sunlight [SEP] C. birds [SEP] D. sugar [SEP] E. warmth [SEP] F. Oak [SEP] G. growth [SEP] H. carbon monoxide

Answer: C


Why is it good for animals to carry seeds? [SEP] A. structure and function [SEP] B. Seeds are healthy to eat [SEP] C. it keeps an organism warm [SEP] D. The seed gets dropped in water [SEP] E. The plant grows somewhere else [SEP] F. members of their own species [SEP] G. lowered energy cost [SEP] H. It kills the seed

Answer: E


What usually has a positive impact on an ecosystem's food chain? [SEP] A. Jellyfish [SEP] B. mussels [SEP] C. invasive seeds [SEP] D. genetic diversity [SEP] E. seed dispersal [SEP] F. colony collapse [SEP] G. peachleaf willow [SEP] H. blossom end rot

Answer: E


What effect does seed dispersal have on humans? [SEP] A. deadly and devastating [SEP] B. biological diversity [SEP] C. Worse effect [SEP] D. Negative effect [SEP] E. population movement [SEP] F. Unknown effect [SEP] G. Positive effect on survival [SEP] H. resistance activities

Answer: G


What things have positive impact on plants? [SEP] A. pollution [SEP] B. wind and animals [SEP] C. hormones [SEP] D. shockwaves [SEP] E. food and shelter [SEP] F. organic molecules [SEP] G. hydrogen and oxygen [SEP] H. granuloma

Answer: B


What is the average number of individuals per unit of area or volume? [SEP] A. population divided by class [SEP] B. population divided by area [SEP] C. solid, liquid, gas [SEP] D. biological diversity [SEP] E. competing for resources [SEP] F. population divided by income [SEP] G. population divided by wealth [SEP] H. Something that makes plants green

Answer: B


If the number of individual members of a species becomes to high in a fixed area, the species can  [SEP] A. massive damage [SEP] B. remove limbs [SEP] C. become extinct [SEP] D. competition [SEP] E. escape their bodies [SEP] F. survive [SEP] G. shrink [SEP] H. migrate

Answer: C


The average number of individuals per unit of area affect the balance of . [SEP] A. gravity [SEP] B. the environment [SEP] C. energy [SEP] D. Earth orbiting the Sun [SEP] E. an organism's body [SEP] F. objects that have mass [SEP] G. competition [SEP] H. power

Answer: B


what does the average number of individuals per unit of area do? [SEP] A. It decreases [SEP] B. doesn't exist [SEP] C. allow growth [SEP] D. remains static [SEP] E. competing for resources [SEP] F. vary considerably [SEP] G. population gravity [SEP] H. rapid expansion

Answer: F


What can be determined by the average number of people per one unit of area? [SEP] A. hygeine [SEP] B. emissions [SEP] C. animals [SEP] D. growth [SEP] E. forces [SEP] F. health [SEP] G. education [SEP] H. people

Answer: D


What is is the average number of individuals per unit of area or volume? [SEP] A. solid, liquid, gas [SEP] B. Earth orbiting the Sun [SEP] C. competing for resources [SEP] D. measure of growth [SEP] E. more abundant [SEP] F. it keeps an organism warm [SEP] G. fur and fat [SEP] H. competition

Answer: D


the average number of individuals per unit of area or what can vary considerably? [SEP] A. Decibels [SEP] B. colors [SEP] C. dense [SEP] D. Summer [SEP] E. volume [SEP] F. seasons [SEP] G. animals [SEP] H. decreases

Answer: E


What do the average number of individuals per unit of area or volume affect? [SEP] A. that material's properties [SEP] B. our landscape [SEP] C. balance of the environment [SEP] D. death and devastation [SEP] E. important habitats [SEP] F. swamp vegetation [SEP] G. the environment [SEP] H. Animal survival

Answer: C


What is affected by the average number of individuals per unit of area or volume? [SEP] A. goats [SEP] B. economy [SEP] C. cows [SEP] D. animals [SEP] E. vegetation [SEP] F. mammals [SEP] G. bushes [SEP] H. wind

Answer: B


Organelles involved in cell division come in what groups? [SEP] A. plants [SEP] B. Groups of five [SEP] C. Pairs [SEP] D. complex [SEP] E. Groups of four [SEP] F. Groups of three [SEP] G. rings [SEP] H. three

Answer: C


Centrioles are organelles involved in creating what [SEP] A. fruit [SEP] B. cell walls [SEP] C. Energy [SEP] D. allow growth [SEP] E. Energy. [SEP] F. pollen [SEP] G. movement [SEP] H. new cells

Answer: H


What is involved in the cellular process of mitosis? [SEP] A. Most plants [SEP] B. layers of fat [SEP] C. A computer [SEP] D. Energy. [SEP] E. Chemical energy [SEP] F. centrioles [SEP] G. Energy [SEP] H. animals

Answer: F


Basal bodies function as organelles involved in what? [SEP] A. Plants growth [SEP] B. root growth [SEP] C. to move people [SEP] D. permineralization [SEP] E. cell division [SEP] F. Veins and arteries. [SEP] G. movement [SEP] H. Plant reproduction

Answer: E


Organelles that come in pairs are involved in what? [SEP] A. movement [SEP] B. Veins and arteries. [SEP] C. competition [SEP] D. Plants growth [SEP] E. Animal survival [SEP] F. cell division [SEP] G. an organism's body [SEP] H. Plant reproduction

Answer: F


What are organelles involved in mitosis? [SEP] A. animals [SEP] B. Conifers [SEP] C. Most plants [SEP] D. it needs them [SEP] E. graptolites [SEP] F. fur seals [SEP] G. centrioles [SEP] H. sensory neurons

Answer: G


what are basal bodies involved in? [SEP] A. Plants growth [SEP] B. cell division [SEP] C. an organism's body [SEP] D. root growth [SEP] E. movement [SEP] F. permineralization [SEP] G. Animal survival [SEP] H. animal transport

Answer: B


A battery can convert chemical energy so that it can turn on what? [SEP] A. birds [SEP] B. Light [SEP] C. Heat [SEP] D. LEDs [SEP] E. sunshine [SEP] F. engines [SEP] G. storms [SEP] H. lamps

Answer: H


How does a battery work? [SEP] A. dormant state [SEP] B. hydrogen and oxygen [SEP] C. Throwing it away [SEP] D. Charging it [SEP] E. It converts power [SEP] F. Plugging it in [SEP] G. It remains dormant [SEP] H. to move people

Answer: E


What can convert chemical energy into kinetic energy [SEP] A. a magnet [SEP] B. a vacuum [SEP] C. a windmill [SEP] D. a battery [SEP] E. arteries [SEP] F. barnacles [SEP] G. animals [SEP] H. engines

Answer: D


what converts chemical energy into electrical energy [SEP] A. sensory neurons [SEP] B. AA lithium cell [SEP] C. rotten food [SEP] D. Firecrackers [SEP] E. an engine [SEP] F. deoxyribonucleic acid [SEP] G. magnets [SEP] H. plants

Answer: B


what produces a flow of electrons [SEP] A. direct energy [SEP] B. jumping [SEP] C. the wire [SEP] D. a shoe [SEP] E. rays or beams [SEP] F. Light [SEP] G. a battery [SEP] H. energy

Answer: G


What converts chemical energy into a powerful energy source? [SEP] A. animals [SEP] B. Green beans [SEP] C. an amplifier [SEP] D. a battery [SEP] E. Light [SEP] F. a radio [SEP] G. engines [SEP] H. a rod

Answer: D


What uses electrical energy converted from chemical energy? [SEP] A. sunlight [SEP] B. cameras [SEP] C. cells [SEP] D. buses [SEP] E. bacteria [SEP] F. Cars [SEP] G. dogs [SEP] H. vehicles

Answer: B


What do batteries store? [SEP] A. chemicals [SEP] B. layers of fat [SEP] C. photons [SEP] D. Light [SEP] E. coded genes [SEP] F. nutrients [SEP] G. rays or beams [SEP] H. sunlight

Answer: A


What converts chemical energy into electrical energy? [SEP] A. Something in a fire alarm [SEP] B. sperm and egg fuse [SEP] C. Males and females [SEP] D. igniting fuel and oxidiser [SEP] E. The bending of a ray of light [SEP] F. basic building blocks of life [SEP] G. sensory neurons [SEP] H. mechanical waves

Answer: A


what converts chemical energy into electrical energy? [SEP] A. guns [SEP] B. engines [SEP] C. Firecrackers [SEP] D. cigarettes [SEP] E. Duracell [SEP] F. organ [SEP] G. heat [SEP] H. Cars

Answer: E


What can be found when an animal uses their sense of olfication? [SEP] A. semen [SEP] B. carbon [SEP] C. warmth [SEP] D. food [SEP] E. mates [SEP] F. light [SEP] G. Energy [SEP] H. RNA

Answer: D


What is smell used by animals to do? [SEP] A. harm [SEP] B. mating [SEP] C. move [SEP] D. relax [SEP] E. live [SEP] F. kill [SEP] G. see [SEP] H. die

Answer: E


What do insects sense with their antennae? [SEP] A. RNA [SEP] B. rabies [SEP] C. time [SEP] D. sound [SEP] E. food [SEP] F. magic [SEP] G. outer space [SEP] H. toxins

Answer: E


What do some animals need to survive? [SEP] A. radiation [SEP] B. smell [SEP] C. Energy [SEP] D. harm [SEP] E. warmth [SEP] F. oxygen [SEP] G. defeat [SEP] H. Water

Answer: B


What is used for finding food by some animals? [SEP] A. metal detectors [SEP] B. telekinesis [SEP] C. olfaction [SEP] D. Earthworms [SEP] E. cooking [SEP] F. mussels [SEP] G. bamboo [SEP] H. heat energy

Answer: C


What does olification help some animals when they are hungry in the wild? [SEP] A. lysing [SEP] B. seeds [SEP] C. a mate [SEP] D. immune [SEP] E. food [SEP] F. Energy [SEP] G. friends [SEP] H. a place to live

Answer: E


Animals use five major what to locate food? [SEP] A. foraging areas [SEP] B. messengers [SEP] C. continents [SEP] D. Collagen [SEP] E. hormones [SEP] F. senses. [SEP] G. arteries [SEP] H. sound

Answer: F


Receptors in the lining of the nose are: [SEP] A. heat or cold [SEP] B. larger than the nose [SEP] C. tastebuds [SEP] D. used to find food [SEP] E. insect [SEP] F. barrel-shaped [SEP] G. segmented [SEP] H. messengers

Answer: D


What does smell help an animal do? [SEP] A. survive [SEP] B. feel rodents [SEP] C. kill rodents [SEP] D. find rodents [SEP] E. improve [SEP] F. reproduce [SEP] G. chew rodents [SEP] H. An object is seen

Answer: D


What do some animals use to find food? [SEP] A. Echinoids [SEP] B. breakfast [SEP] C. time travel [SEP] D. Energy [SEP] E. streams. [SEP] F. heat energy [SEP] G. nature [SEP] H. olfaction

Answer: H


What keeps some animals alive? [SEP] A. Heat [SEP] B. spring [SEP] C. smell [SEP] D. protein [SEP] E. muscles [SEP] F. energy [SEP] G. oxygen [SEP] H. warm

Answer: C


What may be formed in stars? [SEP] A. flow of electrons [SEP] B. organic molecules [SEP] C. planets [SEP] D. bread [SEP] E. hydrogen and oxygen [SEP] F. comets [SEP] G. ionized gases [SEP] H. Energy.

Answer: G


How is plasma formed? [SEP] A. Using money [SEP] B. vaporization [SEP] C. evaporation [SEP] D. Using fear [SEP] E. Using blame [SEP] F. circulatory system [SEP] G. Using energy [SEP] H. It gets heated up

Answer: G


What is formed by electrons separating from interstellar gases? [SEP] A. an object [SEP] B. Energy. [SEP] C. proteins [SEP] D. led lights [SEP] E. air [SEP] F. light [SEP] G. plasma [SEP] H. dust

Answer: G


Electrons separating from what in certain bright astronomical objects forms plasma? [SEP] A. flames [SEP] B. iron [SEP] C. Energy. [SEP] D. atoms [SEP] E. matter [SEP] F. energy [SEP] G. quarks [SEP] H. rocks

Answer: D


Under what conditions does plasma form? [SEP] A. cold weather [SEP] B. under water [SEP] C. hydrogen and oxygen [SEP] D. windy plains [SEP] E. high temperatures [SEP] F. It gets heated up [SEP] G. nucleus of a cell [SEP] H. flow of electrons

Answer: E


What is plasma? [SEP] A. hot [SEP] B. fungible [SEP] C. cell [SEP] D. gas [SEP] E. p53 [SEP] F. TRH [SEP] G. calm [SEP] H. fickle

Answer: A


what contains electrons, atoms, and stars? [SEP] A. The atmosphere [SEP] B. the sun [SEP] C. nucleus of a cell [SEP] D. fossil fuels [SEP] E. oceans [SEP] F. interstellar space [SEP] G. objects that have mass [SEP] H. h2o

Answer: F


where do electrons separate? [SEP] A. fields [SEP] B. stars [SEP] C. mitosis [SEP] D. cells [SEP] E. nucleus [SEP] F. tube [SEP] G. iron [SEP] H. shells

Answer: B


What is plasma made up of? [SEP] A. Protons [SEP] B. Energy. [SEP] C. Proteins [SEP] D. cells [SEP] E. energy [SEP] F. Glucose [SEP] G. hormones [SEP] H. nutrients

Answer: A


Most of the universe is composed of what separated from atoms in stars? [SEP] A. energy [SEP] B. Joules [SEP] C. nucleus [SEP] D. matter [SEP] E. oxygen [SEP] F. RNA [SEP] G. atoms [SEP] H. Energy.

Answer: G


What is the liquid portion of the blood formed by? [SEP] A. Evaporation of water [SEP] B. basic building blocks of life [SEP] C. flow of electrons [SEP] D. Veins and arteries. [SEP] E. electrons separatin from atoms [SEP] F. Something made from fermented ricce [SEP] G. circulatory systems [SEP] H. heat production

Answer: E


You cannot have matter in a plasma state without what? [SEP] A. energy [SEP] B. Energy. [SEP] C. voltage [SEP] D. ionization [SEP] E. nutrients [SEP] F. light [SEP] G. heat energy [SEP] H. kinetic energy

Answer: D


what does plasma ionize? [SEP] A. Joules [SEP] B. metal [SEP] C. coal [SEP] D. SO2 [SEP] E. homes [SEP] F. matter [SEP] G. Energy. [SEP] H. energy

Answer: B


Folding an object causes that object to what? [SEP] A. transform [SEP] B. wither [SEP] C. improve [SEP] D. Heat energy [SEP] E. Energy. [SEP] F. devolve [SEP] G. break [SEP] H. It expands

Answer: A


what can you fold to cause it to change shape? [SEP] A. gas [SEP] B. a prism [SEP] C. liquid [SEP] D. biceps [SEP] E. solid [SEP] F. Enzymes [SEP] G. particles [SEP] H. fibers

Answer: E


What can change shape? [SEP] A. A Greek letter [SEP] B. side chairs [SEP] C. a television [SEP] D. a prism [SEP] E. pavement [SEP] F. streams. [SEP] G. streams [SEP] H. cars

Answer: B


What is a method for changing an object's shape? [SEP] A. a prism [SEP] B. stasis [SEP] C. programmed [SEP] D. inertia [SEP] E. A computer [SEP] F. mechanical [SEP] G. origami [SEP] H. stabilization

Answer: G


When you do origami, objects change [SEP] A. shape [SEP] B. adapt [SEP] C. texture [SEP] D. sound [SEP] E. energy [SEP] F. weight [SEP] G. color [SEP] H. motion

Answer: A


What happens to the shape of the card when you bend it into three sections? [SEP] A. mechanical [SEP] B. squeeze [SEP] C. heat [SEP] D. Changes [SEP] E. rips [SEP] F. It expands [SEP] G. modify [SEP] H. mutates

Answer: D


What can cause objects to change shape? [SEP] A. Pulleys [SEP] B. a prism [SEP] C. Machines [SEP] D. Heat energy [SEP] E. Animals [SEP] F. mechanical [SEP] G. Lifts [SEP] H. Temperature

Answer: C


What does origami change about paper? [SEP] A. its shape [SEP] B. Movement [SEP] C. its color [SEP] D. It expands [SEP] E. traits [SEP] F. its mass [SEP] G. Temperature [SEP] H. its flammability

Answer: A


What causes an object to change shape? [SEP] A. Origami [SEP] B. Sitting [SEP] C. Circling [SEP] D. heat [SEP] E. Listening [SEP] F. friction [SEP] G. erosion [SEP] H. a prism

Answer: A


What force causes an object to change shape? [SEP] A. quadriceps [SEP] B. Electrical energy [SEP] C. mechanical [SEP] D. Heat energy [SEP] E. friction [SEP] F. compressional [SEP] G. flow of electrons [SEP] H. kinetic energy

Answer: F


What can be learned through play? [SEP] A. exercise [SEP] B. animals [SEP] C. competition [SEP] D. death [SEP] E. nothing [SEP] F. magic [SEP] G. positive [SEP] H. violence

Answer: H


Language can be learned through [SEP] A. play [SEP] B. osmosis [SEP] C. instincts [SEP] D. years [SEP] E. Birds [SEP] F. a path [SEP] G. sent [SEP] H. nerves

Answer: A


Girls have used what to learn behaviors for generations? [SEP] A. Birds [SEP] B. trees [SEP] C. rainbows [SEP] D. sound [SEP] E. alleles [SEP] F. bows [SEP] G. nerves [SEP] H. dolls

Answer: H


How can behavior be learned? [SEP] A. by inheriting them [SEP] B. competition [SEP] C. An object is seen [SEP] D. by staying away from others [SEP] E. by ignoring others [SEP] F. Riding a bike [SEP] G. firm hugs [SEP] H. through games

Answer: H


what can behaviors be learned through? [SEP] A. recovery [SEP] B. hockey [SEP] C. walking [SEP] D. density [SEP] E. dogs [SEP] F. gravity [SEP] G. exercise [SEP] H. volume

Answer: B


Behaviors can be learned through what? [SEP] A. competition [SEP] B. quitting [SEP] C. A computer [SEP] D. disappearing [SEP] E. changing sizes [SEP] F. exercise [SEP] G. animals [SEP] H. fun games

Answer: H


How can an animal learn actions? [SEP] A. movement [SEP] B. Chemical energy [SEP] C. by fighting [SEP] D. through play [SEP] E. by eating [SEP] F. when they sleep [SEP] G. stamina [SEP] H. Riding a bike

Answer: D


what can behaviors be learned through? [SEP] A. walking [SEP] B. dogs [SEP] C. recovery [SEP] D. breathing [SEP] E. volume [SEP] F. digesting [SEP] G. exercise [SEP] H. sports

Answer: H


Kittens that are practicing hunting is an example of what? [SEP] A. learning behavior [SEP] B. competing for resources [SEP] C. warm-blooded [SEP] D. competition [SEP] E. bad behavior [SEP] F. learning nothing [SEP] G. extinguishing behavior [SEP] H. energy of moving objects

Answer: A


What can dog behavior be learned through? [SEP] A. boating [SEP] B. howling [SEP] C. walking [SEP] D. fetch [SEP] E. flying [SEP] F. running [SEP] G. surfing [SEP] H. stamina

Answer: D


Ethical ways can be learned through what [SEP] A. languages [SEP] B. homes [SEP] C. science [SEP] D. math [SEP] E. organ [SEP] F. people [SEP] G. a path [SEP] H. play

Answer: H


What can help an animal survive? [SEP] A. trees [SEP] B. fur [SEP] C. food [SEP] D. muscle [SEP] E. ferns [SEP] F. oxygen [SEP] G. warmth [SEP] H. play

Answer: H