Cells vary in size as well as shape and are seen with what? [SEP] A. Electrical energy [SEP] B. by indirect light [SEP] C. camera lenses [SEP] D. a microscope [SEP] E. a telescope [SEP] F. colors [SEP] G. bright lights [SEP] H. rays or beams

Answer: D


Cells vary in size and shape and can only be seen with what? [SEP] A. a microscope [SEP] B. heightened senses [SEP] C. a telescope lens [SEP] D. colors [SEP] E. Solar energy [SEP] F. by indirect light [SEP] G. a good eye [SEP] H. A computer

Answer: A


what size are lymphocytes? [SEP] A. small [SEP] B. PDAs [SEP] C. massive [SEP] D. dense [SEP] E. white [SEP] F. huge [SEP] G. CO 2 [SEP] H. large

Answer: A


Cells what as well as shape is related to their forms and functions [SEP] A. orientation [SEP] B. species [SEP] C. small [SEP] D. muscle [SEP] E. ferns [SEP] F. host [SEP] G. grow [SEP] H. size

Answer: H


What size are cells? [SEP] A. either huge or tiny [SEP] B. non existent [SEP] C. dense [SEP] D. large [SEP] E. white [SEP] F. tiny [SEP] G. dead [SEP] H. albino

Answer: F


Bacteria are? [SEP] A. larger than giraffes [SEP] B. negative [SEP] C. bigger than the Sun [SEP] D. very small [SEP] E. contamination [SEP] F. very large [SEP] G. survive [SEP] H. genus

Answer: D


The fundamental units of life vary in size and shape but are all very what? [SEP] A. elastic [SEP] B. large [SEP] C. dry [SEP] D. fat [SEP] E. visible to the naked eye [SEP] F. complex [SEP] G. small [SEP] H. matter

Answer: G


What types of things can microscopes see? [SEP] A. fossils [SEP] B. small [SEP] C. big [SEP] D. fungus [SEP] E. giant [SEP] F. ovaries [SEP] G. huge [SEP] H. images

Answer: B


What may vary in size as well as shape, but all are very small? [SEP] A. keeping food fresh for long periods of time [SEP] B. disease-causing microorganisms [SEP] C. A solid geometric shape [SEP] D. Unequal radiation absorption [SEP] E. Small countries. [SEP] F. Shapewear. [SEP] G. A water well. [SEP] H. Basic units of the plant body.

Answer: H


What varies in shape but are all microscopic? [SEP] A. alveoli [SEP] B. small [SEP] C. ovaries [SEP] D. cells [SEP] E. bushes [SEP] F. ferns [SEP] G. fossils [SEP] H. fungi

Answer: D


many corals secrete an exoskeleton that builds up to become what? [SEP] A. important habitats [SEP] B. jungles of the sea [SEP] C. seaweed [SEP] D. gastropod shells [SEP] E. food and shelter [SEP] F. dolphins [SEP] G. major threat to health [SEP] H. oceans

Answer: B


How are atolls built? [SEP] A. important habitats [SEP] B. By coral exoskeletons [SEP] C. by fish [SEP] D. with machines [SEP] E. by a type of eel [SEP] F. It used to be covered by water [SEP] G. The area was once underwater [SEP] H. reusing materials

Answer: B


What can secrete an exoskeleton that builds up to become a reef? [SEP] A. graptolites [SEP] B. some invertebrates [SEP] C. remains of prehistoric life [SEP] D. humans [SEP] E. insects [SEP] F. gastropod shells [SEP] G. barnacles [SEP] H. all invertebrates

Answer: B


A reef is made of [SEP] A. it keeps an organism warm [SEP] B. salt and water. [SEP] C. granite [SEP] D. magnesium [SEP] E. gastropod shells [SEP] F. ocean water [SEP] G. calcium carbonate [SEP] H. zinc

Answer: G


what do coral polyps form? [SEP] A. lagoon [SEP] B. graptolites [SEP] C. a cuticle [SEP] D. barnacles [SEP] E. bioaerosols [SEP] F. cave [SEP] G. coral reef [SEP] H. salt and water.

Answer: G


What is secreted by organisms like frogspawn to become a reef? [SEP] A. exocrine glands [SEP] B. food and shelter [SEP] C. exoskeleton [SEP] D. bones [SEP] E. Energy [SEP] F. Chemical energy [SEP] G. plasma [SEP] H. Energy.

Answer: C


What do many corals secrete that build up to become a coral reef? [SEP] A. an external framework [SEP] B. The area was once underwater [SEP] C. that material's properties [SEP] D. bioaerosols [SEP] E. water [SEP] F. dust [SEP] G. after too much water received [SEP] H. oxygen

Answer: A


What do exoskeletons secreted by corals do? [SEP] A. Give homes to humans [SEP] B. Give homes to penguins [SEP] C. competing for resources [SEP] D. Give homes to fish [SEP] E. reproduce [SEP] F. Give homes to birds [SEP] G. preventing heat transfer [SEP] H. protect them

Answer: D


What was formed by exoskeletons? [SEP] A. heat produced [SEP] B. remains of prehistoric life [SEP] C. layers of fat [SEP] D. The area was once underwater [SEP] E. the Great Barrier Reef [SEP] F. the body's largest organ [SEP] G. sedimentary rocks [SEP] H. it keeps an organism warm

Answer: E


Coral reefs are made up of the exoskeletons of thousands of what? [SEP] A. Absorb light [SEP] B. scarce resources [SEP] C. Chlorophyll [SEP] D. tiny polyps [SEP] E. to stay warm [SEP] F. animals [SEP] G. salt and water. [SEP] H. graptolites

Answer: D


Many corals secrete what to form a coral reef? [SEP] A. Chlorophyll [SEP] B. salt and water. [SEP] C. The area was once underwater [SEP] D. Chemical energy [SEP] E. aqueous solution [SEP] F. Organic compounds [SEP] G. gastropod shells [SEP] H. hard outer covering

Answer: H


What constructs an exoskeleton using calcium carbonate? [SEP] A. animals [SEP] B. amoeba [SEP] C. sharks [SEP] D. insects [SEP] E. mammals [SEP] F. Man [SEP] G. coral [SEP] H. bats

Answer: G


If a plant requires less water then that plant will survive from a lack of [SEP] A. sunlight [SEP] B. nutrients [SEP] C. rain [SEP] D. rainfall [SEP] E. evaporation [SEP] F. soil [SEP] G. minerals [SEP] H. cloud cover

Answer: D


What can plants tolerate? [SEP] A. no heat [SEP] B. sunlight [SEP] C. less water [SEP] D. dormant state [SEP] E. Pollution [SEP] F. Evaporation [SEP] G. no sun [SEP] H. no water

Answer: C


What survives in drought? [SEP] A. thrives [SEP] B. roots [SEP] C. rocks [SEP] D. cows [SEP] E. animals [SEP] F. fibrous [SEP] G. horses [SEP] H. cacti

Answer: H


What needs less water and will survive in a drought? [SEP] A. tiny polyps [SEP] B. Roundworms [SEP] C. shrub beds [SEP] D. tall trees [SEP] E. heterotrophs [SEP] F. rainforests [SEP] G. mussels [SEP] H. dandilions

Answer: C


What are cacti likely to survive? [SEP] A. lightning strike [SEP] B. fire [SEP] C. growth [SEP] D. drought [SEP] E. hurricane [SEP] F. sunlight [SEP] G. bloom time [SEP] H. rain

Answer: D


Plants that are heat tolerant and require less water are able what?  [SEP] A. uproot its soil [SEP] B. produce flowers [SEP] C. migrate [SEP] D. growth [SEP] E. survive [SEP] F. rest [SEP] G. spread its seeds [SEP] H. reproduce

Answer: E


if plants require less water, then that plant can survive when? [SEP] A. It becomes dormant [SEP] B. waxy leaves [SEP] C. It remains dormant [SEP] D. no water under the fence [SEP] E. in outer space [SEP] F. forest is destroyed [SEP] G. cloudy and rainy weather [SEP] H. stem cells

Answer: D


Some vegetation requires less water and can survive what? [SEP] A. massive damage [SEP] B. enormous damage to homes [SEP] C. Brutal temperatures [SEP] D. Greenhouse gases [SEP] E. If it's dry [SEP] F. prolonged thirst [SEP] G. reduced heat [SEP] H. salinity

Answer: F


what can a plant survive if it requires less water? [SEP] A. evaporation [SEP] B. by indirect light [SEP] C. dormant state [SEP] D. dry conditions [SEP] E. aqueous solution [SEP] F. It remains dormant [SEP] G. food and shelter [SEP] H. one celled organisms

Answer: D


what propels a spacecraft? [SEP] A. sunlight [SEP] B. energy [SEP] C. friction [SEP] D. photons [SEP] E. heat [SEP] F. moon [SEP] G. thrust [SEP] H. engine

Answer: G


Propellers are on some airplanes primarily to give [SEP] A. stability [SEP] B. protection from bird strikes [SEP] C. speed [SEP] D. motion [SEP] E. engine cooling [SEP] F. energy [SEP] G. noise cancellation [SEP] H. power

Answer: D


What can cause something to move? [SEP] A. energy [SEP] B. wind [SEP] C. kinetic [SEP] D. heat [SEP] E. engines [SEP] F. fog [SEP] G. moonlight [SEP] H. bacteria

Answer: E


causing something to move can need what? [SEP] A. heat energy [SEP] B. a disc [SEP] C. a meal [SEP] D. energy [SEP] E. an engine [SEP] F. voltage [SEP] G. a stick [SEP] H. arteries

Answer: E


Opposite what cause something to move? [SEP] A. forces [SEP] B. voltage [SEP] C. seats [SEP] D. brakes [SEP] E. friction [SEP] F. stationary [SEP] G. nerves [SEP] H. arteries

Answer: A


What causes something to move? [SEP] A. rockets [SEP] B. dust [SEP] C. speed [SEP] D. thunder [SEP] E. energy [SEP] F. seeds [SEP] G. motility [SEP] H. kinetic

Answer: A


What do engines cause? [SEP] A. silence [SEP] B. Something to move [SEP] C. reproduction [SEP] D. birth [SEP] E. energy of moving objects [SEP] F. heat energy [SEP] G. Chemical energy [SEP] H. harmful substances

Answer: B


what causes something to move? [SEP] A. hair [SEP] B. power [SEP] C. kinetic [SEP] D. energy [SEP] E. mass [SEP] F. engines [SEP] G. motility [SEP] H. clouds

Answer: F


What causes a rocket to move? [SEP] A. flow of electrons [SEP] B. Electrical energy [SEP] C. expansion into a vacuum [SEP] D. magma [SEP] E. kinetic energy [SEP] F. igniting fuel and oxidiser [SEP] G. pulsars [SEP] H. heat is produced

Answer: F


Producing impulsion causes an object to do what? [SEP] A. It expands [SEP] B. heat energy [SEP] C. heating liquids [SEP] D. imbalanced [SEP] E. sweating [SEP] F. squeeze [SEP] G. reflecting light [SEP] H. It will move.

Answer: H


Pesticides do what to plants by killing predators? [SEP] A. kill them [SEP] B. decrease stamina [SEP] C. protect them [SEP] D. massive damage [SEP] E. toxins [SEP] F. animals [SEP] G. hydrate them [SEP] H. burn them

Answer: C


What protects crops from being eaten? [SEP] A. Bright sunlight [SEP] B. Pesticides [SEP] C. Over watering [SEP] D. fur and fat [SEP] E. energy barrier [SEP] F. layers of fat [SEP] G. exoskeleton [SEP] H. Dry soil

Answer: B


What does DDT do to insects? [SEP] A. uncontrolled [SEP] B. feed them [SEP] C. kill them [SEP] D. Relieve pain [SEP] E. Dehydration [SEP] F. produce them [SEP] G. it needs them [SEP] H. shelter them

Answer: C


A pesticide is used for protecting plants by killing what? [SEP] A. Something with a stalk [SEP] B. Something made primarily of oxygen and nitrogen [SEP] C. Something with a head, thorax, and abdomen [SEP] D. Something with a backbone [SEP] E. animals in the class reptilia [SEP] F. spring, summer, autumn, winter [SEP] G. Something with a single cell [SEP] H. Microscopic organisms

Answer: C


What do herbicides poison? [SEP] A. plants [SEP] B. animals [SEP] C. insects [SEP] D. seeds [SEP] E. earthworm [SEP] F. organisms [SEP] G. harm them [SEP] H. dogs

Answer: A


DDT protects plants by doing what? [SEP] A. to stay warm [SEP] B. energy barrier [SEP] C. eating insects [SEP] D. killing crops [SEP] E. activation energy [SEP] F. killing insects [SEP] G. killing everything [SEP] H. it needs them

Answer: F


Products that harm small animals can also protect what? [SEP] A. the skin [SEP] B. food [SEP] C. insects [SEP] D. large animals [SEP] E. plants [SEP] F. consumers [SEP] G. boulders [SEP] H. organisms

Answer: E


What is used for protecting plants while killing beneficial pollinators? [SEP] A. watering cans [SEP] B. dangerous [SEP] C. toxins [SEP] D. pesticide [SEP] E. irrigation [SEP] F. exoskeleton [SEP] G. steroids [SEP] H. plant food

Answer: D


What doesn't protect plants? [SEP] A. viruses [SEP] B. smallpox [SEP] C. herbicide [SEP] D. steroids [SEP] E. A virus [SEP] F. Nematoda [SEP] G. chickenpox [SEP] H. cigarettes

Answer: C


What does something used for protecting plants by killing insects require? [SEP] A. electricity [SEP] B. hydrogen and oxygen [SEP] C. organic molecules [SEP] D. food and shelter [SEP] E. important habitats [SEP] F. Special disposal [SEP] G. chemical messengers [SEP] H. deoxyribonucleic acid

Answer: F


Effective insulation has a positive impact on an animal's what? [SEP] A. heat energy [SEP] B. survival [SEP] C. water [SEP] D. food [SEP] E. growth [SEP] F. ideas [SEP] G. Energy. [SEP] H. energy

Answer: B


What could have a positive impact on an animal's survival? [SEP] A. Blankets [SEP] B. Lack of Food [SEP] C. food [SEP] D. Habitat Destruction [SEP] E. heat [SEP] F. hormones [SEP] G. Drought [SEP] H. proteins

Answer: A


What has a positive impact on a forest animal's survival? [SEP] A. fire [SEP] B. horses [SEP] C. hair [SEP] D. play [SEP] E. fur [SEP] F. warm [SEP] G. tools [SEP] H. rest

Answer: E


whose survival does staying warm have a positive impact on? [SEP] A. stability [SEP] B. a fish [SEP] C. Mammal [SEP] D. h2o [SEP] E. oxygen [SEP] F. ice cubes [SEP] G. pigeons [SEP] H. humans

Answer: H


Conserving energy has a positive effect on what? [SEP] A. Doing what you like [SEP] B. Increasing global temperatures [SEP] C. Animal survival [SEP] D. important habitats [SEP] E. animals with backbones [SEP] F. most organisms [SEP] G. Profits for oil companies [SEP] H. Most plants

Answer: C


Furry animals grow thicker coats which has what impact on their survival? [SEP] A. heat [SEP] B. positive [SEP] C. negative [SEP] D. energy [SEP] E. ironic [SEP] F. Energy. [SEP] G. decreased [SEP] H. adding heat

Answer: B


What should you do for cold weather? [SEP] A. converting electricity to heat [SEP] B. protect them [SEP] C. igniting fuel and oxidiser [SEP] D. adding heat [SEP] E. Wear a t-shirt [SEP] F. Put on flip-flops [SEP] G. Dress for the weather [SEP] H. Don't wear anything

Answer: G


what has a positive impact on an animal 's ability to be a carrier for life? [SEP] A. four limbs [SEP] B. staying frosty [SEP] C. staying isolated [SEP] D. prolactin release [SEP] E. staying warm [SEP] F. staying mad [SEP] G. coded genes [SEP] H. organic molecules

Answer: E


what is required for survival? [SEP] A. sugar [SEP] B. soil [SEP] C. Energy. [SEP] D. nitrogen [SEP] E. hormones [SEP] F. hydration [SEP] G. energy [SEP] H. evaporation

Answer: F


Arctic animals are assisted in survival by what? [SEP] A. genetic diversity [SEP] B. anti-freeze [SEP] C. food and shelter [SEP] D. warm greetings [SEP] E. some invertebrates [SEP] F. lowered energy cost [SEP] G. fat tuesday celebrations [SEP] H. layers of fat

Answer: H


What has a positive impact on an animal's survival? [SEP] A. four limbs [SEP] B. sensory neurons [SEP] C. low water availability [SEP] D. fur and fat [SEP] E. loss of food [SEP] F. heat energy [SEP] G. hormones [SEP] H. destruction of habitat

Answer: D


Staying warm has a positive impact on an animal's chances to: [SEP] A. die [SEP] B. moves [SEP] C. protect them [SEP] D. cave [SEP] E. fur [SEP] F. Reproduction [SEP] G. reproduce [SEP] H. growth

Answer: G


What has a positive impact on mans survival? [SEP] A. food [SEP] B. support [SEP] C. heat [SEP] D. warmth [SEP] E. bamboo [SEP] F. warm [SEP] G. glycogen [SEP] H. hormones

Answer: D


In a location, what disappears first when disturbance increases? [SEP] A. dirt [SEP] B. bushes [SEP] C. mussels [SEP] D. loose soil [SEP] E. Light [SEP] F. rain [SEP] G. clouds [SEP] H. animals

Answer: H


Where does prey go to hide? [SEP] A. Something with a head, thorax, and abdomen [SEP] B. they body they live in [SEP] C. marshes and swamps [SEP] D. Under water [SEP] E. To another location like underground [SEP] F. organisms and their habitat [SEP] G. Up a tree [SEP] H. In a house

Answer: E


What might happen to animals disturbed by humans? [SEP] A. direct damage to the lungs [SEP] B. Abnormal cell growth [SEP] C. enormous damage to homes [SEP] D. They may provide humans with food. [SEP] E. massive damage [SEP] F. They may not survive. [SEP] G. They will always survive. [SEP] H. they may befriend the humans.

Answer: F


What can cause whales to move to a new location? [SEP] A. Earth orbiting the Sun [SEP] B. movements in the earth's crust [SEP] C. embarrassment [SEP] D. Temperature changing [SEP] E. tax rates [SEP] F. whale watching boats [SEP] G. unemployment rates [SEP] H. mechanical waves

Answer: F


development by humans can cause animals to what? [SEP] A. body temperature reduces [SEP] B. depress neuronal excitability [SEP] C. have offspring [SEP] D. Abnormal cell growth [SEP] E. move to different locations [SEP] F. become pets [SEP] G. Temperature changing [SEP] H. live longer

Answer: E


Why would a bear move to a different location? [SEP] A. It remains dormant [SEP] B. it keeps an organism warm [SEP] C. if bears have a burrow [SEP] D. Temperature changing [SEP] E. if bears are well-fed [SEP] F. if humans disturb bears [SEP] G. if bears are safe [SEP] H. the body's largest organ

Answer: F


Animals will require moving habitats if what happens to the animal in a location? [SEP] A. threatened [SEP] B. uncontrolled [SEP] C. humans disturb it [SEP] D. rain touches it [SEP] E. prey feeds it [SEP] F. animals find it [SEP] G. enormous damage to homes [SEP] H. cause their death

Answer: C


what will creatures do if humans disturb them? [SEP] A. kill them [SEP] B. reproduce [SEP] C. survive [SEP] D. threatened [SEP] E. migrate [SEP] F. Vibrates [SEP] G. murmur [SEP] H. move

Answer: E


What can disturb animals causing them to move to a different location? [SEP] A. movements in the earth's crust [SEP] B. Something with a head, thorax, and abdomen [SEP] C. Something that is self-aware [SEP] D. fissures of hot, acidic water [SEP] E. depress neuronal excitability [SEP] F. basic building blocks of life [SEP] G. a tree falling [SEP] H. cloudy and rainy weather

Answer: C


What could be used to separate salt from water [SEP] A. Condensation [SEP] B. engines [SEP] C. Evaporation [SEP] D. Sublimation [SEP] E. a delta [SEP] F. Precipitation [SEP] G. energy [SEP] H. Time and energy

Answer: C


What can separate salt from water? [SEP] A. vaporization [SEP] B. shaking [SEP] C. evaporation [SEP] D. mouth of rivers [SEP] E. salinity [SEP] F. freezing [SEP] G. Heat energy [SEP] H. nothing

Answer: C


what can be used for separation a solute from a solvent in a solution? [SEP] A. sweating [SEP] B. liquid [SEP] C. energy [SEP] D. water [SEP] E. heat [SEP] F. salt [SEP] G. freezing [SEP] H. boiling

Answer: H


Evaporation can be used for separating a solute from [SEP] A. soil [SEP] B. salts [SEP] C. Water [SEP] D. vapors [SEP] E. liquid [SEP] F. gas [SEP] G. compounds [SEP] H. lipids

Answer: C


What can separate from a solvent in a solution, creating table salt? [SEP] A. energy [SEP] B. gasoline [SEP] C. a solute [SEP] D. vaporization [SEP] E. a solvent [SEP] F. water [SEP] G. heat energy [SEP] H. water vapor

Answer: C


Evaporation can be used for separating a solute from a water in what? [SEP] A. molecule [SEP] B. Condensation [SEP] C. atom [SEP] D. aqueous solution [SEP] E. Heat energy [SEP] F. vaporization [SEP] G. evaporation [SEP] H. aqueous chemical

Answer: D


what can be used for separating a solute from a volatile vehicle [SEP] A. strainer [SEP] B. evaporation [SEP] C. sweating [SEP] D. water vapor [SEP] E. energy [SEP] F. vaporization [SEP] G. more solute [SEP] H. oxidation

Answer: B


What can be used to separate a solute from a solvent in a solution? [SEP] A. bandaid [SEP] B. Gas [SEP] C. table [SEP] D. sodium [SEP] E. energy [SEP] F. heat [SEP] G. frost [SEP] H. vapors

Answer: F


What can be used to separate a solute from a solvent? [SEP] A. liquid drying [SEP] B. activation energy [SEP] C. a hydraulic system [SEP] D. chemical equations [SEP] E. Condensation [SEP] F. circulatory systems [SEP] G. heat energy [SEP] H. water vapor

Answer: A


What can be used to damage plants? [SEP] A. A virus [SEP] B. viruses [SEP] C. electricity [SEP] D. toxins [SEP] E. Nematoda [SEP] F. leeches [SEP] G. storms [SEP] H. evaporation

Answer: H


What does gasoline release when it separates? [SEP] A. kinetic energy [SEP] B. heat energy [SEP] C. Organic compounds [SEP] D. Decrease bodily water [SEP] E. water vapor [SEP] F. Chemical energy [SEP] G. hydrogen and oxygen [SEP] H. carbon dioxide

Answer: C


What can be used to separate a solute from a solvent in a solution? [SEP] A. flow of electrons [SEP] B. Dehydration [SEP] C. heat energy [SEP] D. heating liquids [SEP] E. a hydraulic system [SEP] F. water vapor [SEP] G. kinetic energy [SEP] H. Time and energy

Answer: D


What can be used for segregating a solute from a solvent in a solution? [SEP] A. an electron lens [SEP] B. simple [SEP] C. evaporation [SEP] D. heat energy [SEP] E. vaporization [SEP] F. water vapor [SEP] G. reduced heat [SEP] H. Time and energy

Answer: C


What can be used for separating a solute from a solvent in a solution? [SEP] A. simple [SEP] B. salinity [SEP] C. tube [SEP] D. energy [SEP] E. heat [SEP] F. boiling [SEP] G. sweating [SEP] H. mild

Answer: F


Evaporation can be used to move a solvent apart from: [SEP] A. heat [SEP] B. Temperature [SEP] C. Water [SEP] D. heat energy [SEP] E. all liquids [SEP] F. vaporization [SEP] G. evaporation [SEP] H. a solute

Answer: H


An animal can become dehydrated after doing what? [SEP] A. hibernation [SEP] B. vaporization [SEP] C. Cooking [SEP] D. eating [SEP] E. sweating [SEP] F. sleeping [SEP] G. contracting [SEP] H. drinking

Answer: E


if an animal sweats it can cause [SEP] A. Relieve pain [SEP] B. infection [SEP] C. Localized damage [SEP] D. fever [SEP] E. ground to shake [SEP] F. Dehydration [SEP] G. bloating [SEP] H. reduced heat

Answer: F


how do organisms cool off? [SEP] A. down [SEP] B. shade [SEP] C. winter [SEP] D. water [SEP] E. sweat [SEP] F. cold [SEP] G. sleep [SEP] H. skin

Answer: E


Excessive physical and emotional exertion does what to an animal? [SEP] A. cause their death [SEP] B. decreases its bodily water [SEP] C. encourages mating [SEP] D. major threat to health [SEP] E. heat the body [SEP] F. depress neuronal excitability [SEP] G. rehydrates the body [SEP] H. yields more offspring

Answer: B


What happens when an animal sweats? [SEP] A. reduced heat [SEP] B. atoms are created [SEP] C. dehydration [SEP] D. vaporization [SEP] E. hyperthyroidism [SEP] F. evaporation [SEP] G. skin temperature increases [SEP] H. molecules are torn

Answer: C


what's bodily water decreases when it sweats? [SEP] A. omnivores [SEP] B. humans [SEP] C. dogs [SEP] D. thermometer [SEP] E. bullfrogs [SEP] F. pigeons [SEP] G. h2o [SEP] H. excretory

Answer: B


What happens to an animal's bodily water when they release water to regulate body temperature? [SEP] A. It converts into energy [SEP] B. it needs them [SEP] C. It increases [SEP] D. vaporization [SEP] E. evaporation [SEP] F. It converts into heat [SEP] G. It decreases [SEP] H. It gets heated up

Answer: G


What happens when an animal perspires? [SEP] A. it takes in more water [SEP] B. Generating heat [SEP] C. its bodily water increases [SEP] D. heat is produced [SEP] E. To keep their body heat. [SEP] F. It becomes dormant [SEP] G. its bodily water remains [SEP] H. it's bodily water decreases

Answer: H


why do animals sweat? [SEP] A. energy [SEP] B. cool off [SEP] C. evaporation [SEP] D. Heat energy [SEP] E. reduced heat [SEP] F. food [SEP] G. reduce [SEP] H. heat

Answer: B


If a lion sweats what happens? [SEP] A. its bodily water decreases [SEP] B. depress neuronal excitability [SEP] C. get chemical reactions started [SEP] D. its bodily water increases [SEP] E. heat is produced [SEP] F. it becomes less thirsty [SEP] G. it becomes warmer [SEP] H. exposure to cold

Answer: A


What can an animal do to cool themselves down? [SEP] A. preventing heat transfer [SEP] B. Cover with a blanket [SEP] C. To keep their body heat. [SEP] D. converting electricity to heat [SEP] E. evaporation [SEP] F. Go into sun [SEP] G. Stand near a fire [SEP] H. Decrease bodily water

Answer: H


An animal panting has decreased what? [SEP] A. Quality of life [SEP] B. motility [SEP] C. common sense [SEP] D. life span [SEP] E. burnout [SEP] F. Heart rate [SEP] G. Temperature [SEP] H. body water

Answer: H


What reduces a human's bodily water? [SEP] A. flying [SEP] B. steroids [SEP] C. fishing [SEP] D. evaporation [SEP] E. sugar [SEP] F. sweating [SEP] G. reading [SEP] H. Roundworms.

Answer: F


what's bodily water decreases through sweat? [SEP] A. Lobsters [SEP] B. plants [SEP] C. h2o [SEP] D. excretion [SEP] E. insects [SEP] F. pigeons [SEP] G. omnivores [SEP] H. humans

Answer: H


From which part of a dog can bodily water escape? [SEP] A. Veins and arteries. [SEP] B. the skin [SEP] C. aqueous solution [SEP] D. Endocrine system [SEP] E. epidermis and dermis [SEP] F. Pituitary gland [SEP] G. pituitary [SEP] H. bottom of feet

Answer: H


Many animals ways of getting rid of extra heat makes bodily what decrease [SEP] A. solutes [SEP] B. death [SEP] C. water [SEP] D. Energy. [SEP] E. energy [SEP] F. matter [SEP] G. low pHs [SEP] H. Weight

Answer: C


Reducing body-heat can also decrease an animal's what? [SEP] A. Quality of life [SEP] B. prolactin release [SEP] C. Bodily water [SEP] D. Heart rate [SEP] E. heat energy [SEP] F. Weight [SEP] G. Temperature [SEP] H. energy

Answer: C


What is the primary item inside a virus? [SEP] A. Chemical energy [SEP] B. particles [SEP] C. genetic material [SEP] D. cytoplasm [SEP] E. electromagnetic energy [SEP] F. bioaerosols [SEP] G. food and shelter [SEP] H. bacteria

Answer: C


What do viruses contain the most of? [SEP] A. Chemical energy [SEP] B. layers of fat [SEP] C. ribonucleic acid [SEP] D. cytoplasm [SEP] E. germs [SEP] F. harmful substances [SEP] G. deadly and devastating [SEP] H. deoxyribonucleic acid

Answer: H


What contains an abundance of deoxyribonucleic acid and not much else? [SEP] A. Conifers [SEP] B. PDAs [SEP] C. pollen [SEP] D. anemia [SEP] E. bacteria [SEP] F. proteins [SEP] G. diseases [SEP] H. viruses

Answer: H


What contains deoxyribonucleic acid but not much else. [SEP] A. minerals [SEP] B. bacteria [SEP] C. loose soil [SEP] D. pollen [SEP] E. viruses [SEP] F. anemia [SEP] G. PDAs [SEP] H. vertebrates

Answer: E


what contain a right hand double helix of polynucleotides but not much else [SEP] A. orchids [SEP] B. newsprint [SEP] C. alleles [SEP] D. Viruses [SEP] E. soil [SEP] F. ferns [SEP] G. animals [SEP] H. plants

Answer: D


What can reproduce themselves? [SEP] A. trees [SEP] B. eunoch [SEP] C. rocks [SEP] D. corpse [SEP] E. viruses [SEP] F. humans [SEP] G. plants [SEP] H. parasites

Answer: E


What do viruses contain? [SEP] A. resistance [SEP] B. fish [SEP] C. harmful substances [SEP] D. Chemical energy [SEP] E. encoded information [SEP] F. contamination [SEP] G. ice [SEP] H. dust

Answer: E


What is a main component of a virus? [SEP] A. Something that causes allergies [SEP] B. Leptospirosis [SEP] C. Localized damage [SEP] D. heat produced [SEP] E. deoxyribonucleic acid [SEP] F. Chemical energy [SEP] G. direct damage to the lungs [SEP] H. It helps them survive

Answer: E


What contain the genetic information for life but not much else? [SEP] A. plants [SEP] B. barnacles [SEP] C. parasites [SEP] D. fungi [SEP] E. alleles [SEP] F. animals [SEP] G. Viruses [SEP] H. bacteria

Answer: G


What does HIV contain? [SEP] A. p53 [SEP] B. RNA [SEP] C. DNA [SEP] D. CFCs [SEP] E. ova [SEP] F. gene [SEP] G. HPV [SEP] H. mold

Answer: B


what contains DNA? [SEP] A. ovum [SEP] B. DNA [SEP] C. HPV [SEP] D. p53 [SEP] E. HIV [SEP] F. O3 [SEP] G. RNA [SEP] H. gene

Answer: E


What contains DNA but not much else? [SEP] A. cigarettes [SEP] B. insects [SEP] C. bacteria [SEP] D. Most plants [SEP] E. loose soil [SEP] F. pollen [SEP] G. mammals [SEP] H. smallpox

Answer: H


What are Prions void of [SEP] A. life [SEP] B. O2 [SEP] C. RNA [SEP] D. SNPs [SEP] E. harm [SEP] F. gene [SEP] G. DNA [SEP] H. p53

Answer: G


What do viruses contain? [SEP] A. electromagnetic energy [SEP] B. light energy [SEP] C. resistance [SEP] D. contamination [SEP] E. Deoxyribonucleicacid [SEP] F. Chemical energy [SEP] G. harmful substances [SEP] H. Leptospirosis

Answer: E


what do viruses contain? [SEP] A. Mass [SEP] B. DNA [SEP] C. SNPs [SEP] D. RNA [SEP] E. acid [SEP] F. gene [SEP] G. ovum [SEP] H. host

Answer: D


germs that cause people to get sick contain what but not much else? [SEP] A. gene [SEP] B. HPV [SEP] C. mold [SEP] D. CFCs [SEP] E. RNA [SEP] F. zinc [SEP] G. p53 [SEP] H. DNA

Answer: H


What can power computers? [SEP] A. cities [SEP] B. Fuel cells [SEP] C. energy [SEP] D. kinetic energy [SEP] E. industry [SEP] F. heating liquids [SEP] G. information [SEP] H. Solar energy

Answer: B


Microbial fuel cells convert chemical energy into what? [SEP] A. water energy [SEP] B. power [SEP] C. turbine energy [SEP] D. LEDs [SEP] E. solar energy [SEP] F. Light [SEP] G. Heat [SEP] H. gas

Answer: B


What do microbial fuel cells transform hydrogen into? [SEP] A. Renewable energy [SEP] B. Electrical energy [SEP] C. kinetic energy [SEP] D. electromagnetic energy [SEP] E. an engine [SEP] F. transportation technology [SEP] G. Solar energy [SEP] H. Oil

Answer: B


What do microbial fuel cells and electric generators both create? [SEP] A. sunlight [SEP] B. electricity [SEP] C. vehicles [SEP] D. chemical energy [SEP] E. Greenhouse gases [SEP] F. engines [SEP] G. to move people [SEP] H. light

Answer: B


What converts food into electrical energy? [SEP] A. transportation technology [SEP] B. windmills [SEP] C. matter vibrating [SEP] D. solar panels [SEP] E. adding heat [SEP] F. one celled organisms [SEP] G. microbial fuel cells [SEP] H. dams

Answer: G


Microbial fuel cells convert chemical energy into what? [SEP] A. Something with exactly eight protons [SEP] B. Something studied by Michael Faraday [SEP] C. scraping oneself on a contaminated object [SEP] D. Something that moves in an elliptical orbit [SEP] E. skin redness and pain, possible swelling, blisters, fever, headaches [SEP] F. remove toxic material from the stomach before it is absorbed [SEP] G. Something that can be converted to kinetic and heat energy by a motor [SEP] H. Something made of glass, fiberglass, polyethylene, or vinyl

Answer: G


Microbial fuel cells convert chemical energy into  [SEP] A. kinetic energy [SEP] B. Deoxyribonucleicacid [SEP] C. rays or beams [SEP] D. harmful substances [SEP] E. vehicles [SEP] F. sunlight [SEP] G. deoxyribonucleic acid [SEP] H. Greenhouse gases

Answer: A


what do microbial fuel cells convert chemical energy into? [SEP] A. rays or beams [SEP] B. transportation technology [SEP] C. Deoxyribonucleicacid [SEP] D. flow of electrons [SEP] E. hydrogen and oxygen [SEP] F. deoxyribonucleic acid [SEP] G. an engine [SEP] H. heating liquids

Answer: D


On many broad-leaved trees, what usually changes in the autumn season? [SEP] A. colors of the spectrum [SEP] B. chemical changes [SEP] C. color of branches [SEP] D. color of leaves [SEP] E. temperature [SEP] F. shape of branches [SEP] G. size of needles [SEP] H. bloom time

Answer: D


what season happens before snow falls, and spring brings back the greenery [SEP] A. autumn [SEP] B. rainfall [SEP] C. Winter [SEP] D. H20 [SEP] E. spring [SEP] F. rain [SEP] G. middle [SEP] H. summer

Answer: A


Which tree's leaves change color in autumn [SEP] A. Fir [SEP] B. wind [SEP] C. Palm [SEP] D. blue [SEP] E. elms [SEP] F. Oak [SEP] G. Ficus [SEP] H. Aves

Answer: F


What do mulberry trees do in the autumn? [SEP] A. Change colors [SEP] B. Fall over [SEP] C. Fruit [SEP] D. bloom time [SEP] E. reproduce [SEP] F. Stay green [SEP] G. spread flower seeds [SEP] H. staying warm

Answer: A


What does a peachleaf willow do in the autumn? [SEP] A. staying warm [SEP] B. It expands [SEP] C. Die [SEP] D. Change colors [SEP] E. Fall over [SEP] F. Grow new flowers [SEP] G. flowers [SEP] H. spread flower seeds

Answer: D


Fall begins as deciduous trees lose their leaves when? [SEP] A. It becomes dormant [SEP] B. Plant growth is reduced [SEP] C. in the autumn season [SEP] D. deforestation [SEP] E. Physical weathering [SEP] F. in the winter season [SEP] G. in the spring season [SEP] H. in the freezing season

Answer: C


During what time frame do deciduous trees' leaves change color? [SEP] A. summer end [SEP] B. dry and hot [SEP] C. summer start [SEP] D. barrel-shaped [SEP] E. dry conditions [SEP] F. winter [SEP] G. after winter [SEP] H. climate

Answer: A


what usually has its leaves change color in autumn? [SEP] A. by indirect light [SEP] B. Most plants [SEP] C. single-celled organisms [SEP] D. sensory neurons [SEP] E. haploid plants [SEP] F. eukyarotes [SEP] G. peachleaf willow [SEP] H. It remains dormant

Answer: G


What usually changes in the autumn season? [SEP] A. Something that can be auburn [SEP] B. looseness of dirt or compost [SEP] C. the looseness of soil [SEP] D. the color of leaves on oaks [SEP] E. a hemisphere is tilted away from the sun [SEP] F. Warm air moving into cold air [SEP] G. the male sex cells of plants [SEP] H. The bending of a ray of light

Answer: D


What non-deciduos types do not change colors? [SEP] A. Conifers [SEP] B. Frogs [SEP] C. eukyarotes [SEP] D. Echinoids [SEP] E. monotremes [SEP] F. opossums [SEP] G. ferns [SEP] H. heterotrophs

Answer: A


What is used for refracting energy? [SEP] A. wind [SEP] B. a circuit [SEP] C. a prism [SEP] D. Decibels [SEP] E. a window [SEP] F. glass [SEP] G. a doorbell [SEP] H. a wave

Answer: C


what is a prism used to refract? [SEP] A. Something that can be auburn [SEP] B. basic building blocks of life [SEP] C. mirrors [SEP] D. our nearest star [SEP] E. wavelengths and photons [SEP] F. microwaves [SEP] G. triangles [SEP] H. focusing a lens

Answer: E


What does refracted light get divided into? [SEP] A. Change colors [SEP] B. colors of the spectrum [SEP] C. basic building blocks of life [SEP] D. fissures of hot, acidic water [SEP] E. it keeps an organism warm [SEP] F. energy [SEP] G. prisms [SEP] H. light

Answer: B


What do prisms do to light? [SEP] A. Lighten [SEP] B. Darken [SEP] C. Energize [SEP] D. widen [SEP] E. Bend [SEP] F. adapt [SEP] G. expand [SEP] H. harm

Answer: E


What tool can be used to bend rays of light? [SEP] A. Compass [SEP] B. a wave [SEP] C. fibers [SEP] D. Magnet [SEP] E. Pliers [SEP] F. Prism [SEP] G. forces [SEP] H. Newton

Answer: F


What is used to refract light? [SEP] A. glass [SEP] B. stone [SEP] C. a wave [SEP] D. fibers [SEP] E. tube [SEP] F. copper [SEP] G. rocks [SEP] H. sand

Answer: A


what is a prism used to refract? [SEP] A. focusing a lens [SEP] B. photons [SEP] C. h2o [SEP] D. glass [SEP] E. oxygen [SEP] F. rays or beams [SEP] G. our nearest star [SEP] H. an electron lens

Answer: F


what do prisms refract? [SEP] A. Slow. [SEP] B. wind [SEP] C. yes [SEP] D. Joules [SEP] E. ligt [SEP] F. energy [SEP] G. sand [SEP] H. waves

Answer: E


What may bend light rays? [SEP] A. fibers [SEP] B. prism [SEP] C. an ion [SEP] D. sun [SEP] E. a wave [SEP] F. lightbulb [SEP] G. forces [SEP] H. flashlight

Answer: B


What does a prism split light into [SEP] A. windows [SEP] B. elements [SEP] C. energy [SEP] D. colors [SEP] E. power [SEP] F. fragments [SEP] G. photons [SEP] H. Joules

Answer: D


What is used for refracting light? [SEP] A. barrel-shaped [SEP] B. fissures of hot, acidic water [SEP] C. an electron lens [SEP] D. focusing a lens [SEP] E. degrees Celsius [SEP] F. Electrical energy [SEP] G. A solid geometric shape [SEP] H. A Greek letter

Answer: G


What aspect of light changes when it passes from air into a prism? [SEP] A. power [SEP] B. seasons [SEP] C. speed [SEP] D. energy [SEP] E. a wave [SEP] F. Joules [SEP] G. heat [SEP] H. unique

Answer: C


What can refract light? [SEP] A. focusing a lens [SEP] B. Electrical energy [SEP] C. solid geometric shapes [SEP] D. an electron lens [SEP] E. Something formed from skeleton [SEP] F. single-celled organisms [SEP] G. living things [SEP] H. an electron microscope

Answer: C


what has a positive impact on health? [SEP] A. squids [SEP] B. pollution [SEP] C. food [SEP] D. edible [SEP] E. apples [SEP] F. cigarettes [SEP] G. sleep [SEP] H. beer

Answer: C


what provides relaxation and has a positive impact on a health? [SEP] A. beds [SEP] B. bike [SEP] C. pillows [SEP] D. sleep [SEP] E. food [SEP] F. muscles [SEP] G. warmth [SEP] H. lavender

Answer: D


What has a positive impact on health? [SEP] A. squids [SEP] B. Drugs [SEP] C. running [SEP] D. Sleep [SEP] E. Insomnia [SEP] F. tuna [SEP] G. Eating dessert every night [SEP] H. stamina

Answer: D


What has a positive impact on health? [SEP] A. poor diet [SEP] B. lack of exercise [SEP] C. squids [SEP] D. poison [SEP] E. running [SEP] F. tuna [SEP] G. sleep [SEP] H. stamina

Answer: G


Sitting down has a positive impact on what? [SEP] A. plants [SEP] B. growth [SEP] C. health [SEP] D. mobility [SEP] E. motion [SEP] F. animals [SEP] G. people [SEP] H. movement

Answer: C


What has positive impacts on a person's health? [SEP] A. stamina [SEP] B. sleep [SEP] C. working too hard [SEP] D. food [SEP] E. animals [SEP] F. playing in the dirt [SEP] G. running [SEP] H. eating too much

Answer: B


Relaxation is a prerequisite to that which has a what impact on health? [SEP] A. terrible [SEP] B. survive [SEP] C. mild [SEP] D. positive [SEP] E. negligible [SEP] F. negative [SEP] G. sweating [SEP] H. exercise

Answer: D


Sleep has what impact on health? [SEP] A. negative [SEP] B. neutral [SEP] C. exercise [SEP] D. It expands [SEP] E. ambiguous [SEP] F. positive [SEP] G. sweating [SEP] H. movement

Answer: F


Relaxation of the body has a positive impact on a what [SEP] A. intelligence [SEP] B. sight [SEP] C. consumers [SEP] D. health [SEP] E. growth [SEP] F. career [SEP] G. humans [SEP] H. survive

Answer: D


What has a positive impact on health? [SEP] A. viruses [SEP] B. playing [SEP] C. tuna [SEP] D. squids [SEP] E. cancer [SEP] F. sleep [SEP] G. poison [SEP] H. running

Answer: F


What does rest have a positive impact on? [SEP] A. Quality of life [SEP] B. Relieve pain [SEP] C. critical organs [SEP] D. blankets [SEP] E. farming [SEP] F. athletes [SEP] G. sweating [SEP] H. pillows

Answer: A


what is important? [SEP] A. rest [SEP] B. heat [SEP] C. sugar [SEP] D. copper [SEP] E. living [SEP] F. oxygen [SEP] G. O3 [SEP] H. pH

Answer: A


A prehistoric shark tooth found discovered high in the mountains likely indicates what? [SEP] A. The area was once underwater [SEP] B. Currents were once more severe [SEP] C. Sharks swim long distances [SEP] D. tectonic plates being pushed together [SEP] E. the wearing away of rock [SEP] F. Sharks are remarkable at adaptation [SEP] G. movement of tectonic plates [SEP] H. movements in the earth's crust

Answer: A


What type of material is a fossil formed? [SEP] A. shells [SEP] B. coral reefs [SEP] C. In ice [SEP] D. On a leaf [SEP] E. unique [SEP] F. segmented [SEP] G. On grass [SEP] H. In sediment

Answer: H


what fossils have to be found in a place to signify the place used to be covered by water? [SEP] A. bullfrogs [SEP] B. Sediment [SEP] C. Sea urchins [SEP] D. dinosaurs [SEP] E. barnacles [SEP] F. humans [SEP] G. patch reefs [SEP] H. natural gas

Answer: E


the bones of what can be found to signify that place used to be covered by water? [SEP] A. h2o [SEP] B. living things [SEP] C. dogs [SEP] D. adult sea squirts [SEP] E. bullfrogs [SEP] F. humans [SEP] G. an amoebae [SEP] H. gastropod shells

Answer: H


Why are marine fossils in the interior of a continent? [SEP] A. erosion from rivers [SEP] B. It used to be covered by water [SEP] C. They evolved to be land animal [SEP] D. basic building blocks of life [SEP] E. They washed ashore [SEP] F. the wearing away of rock [SEP] G. Land animals ate them [SEP] H. units of heredity

Answer: B


If fossils of a fish are found in a place then that place used to be covered by what in the past. [SEP] A. oceans [SEP] B. wetland [SEP] C. rivers [SEP] D. water [SEP] E. streams [SEP] F. trees [SEP] G. fog [SEP] H. vegetation

Answer: D


What being found in a place shows that place used to be covered by water? [SEP] A. volcanoes [SEP] B. wind [SEP] C. plankton and nonliving organic [SEP] D. dead organisms [SEP] E. marshes and swamps [SEP] F. sedimentary rocks [SEP] G. dirt [SEP] H. remains of prehistoric life

Answer: H


what are found in place to indicate a place used to be covered by water? [SEP] A. mussels [SEP] B. Sea urchins [SEP] C. Conifers [SEP] D. patch reefs [SEP] E. graptolites [SEP] F. loose dirt [SEP] G. cartilage [SEP] H. Sediment

Answer: E


Fossils are found in places that were previously covered in what? [SEP] A. matter [SEP] B. earth [SEP] C. soils [SEP] D. dirt [SEP] E. water [SEP] F. wetland [SEP] G. rocks [SEP] H. erosion

Answer: E


If _ of a water animal or plant are found in a place then that place used to be cove [SEP] A. Give homes to fish [SEP] B. dead organisms [SEP] C. near the shoreline [SEP] D. dormant state [SEP] E. it needs them [SEP] F. at or near the margins [SEP] G. permineralization [SEP] H. watershred

Answer: G


what is used to produce electricity by burning in power stations? [SEP] A. dried mud [SEP] B. small animals [SEP] C. heat energy [SEP] D. chemical reaction [SEP] E. carbon dioxide [SEP] F. swamp air [SEP] G. hydrogen and oxygen [SEP] H. swamp vegetation

Answer: H


What are used to produce energy by burning? [SEP] A. fossil fuels [SEP] B. cigarettes [SEP] C. organic molecules [SEP] D. Firecrackers [SEP] E. carbon dioxide [SEP] F. atoms [SEP] G. dust [SEP] H. batteries

Answer: A


How does coal produce electricity? [SEP] A. It remains dormant [SEP] B. It gets cooled [SEP] C. By rubbing together [SEP] D. chemical reaction [SEP] E. It gets heated up [SEP] F. major threat to health [SEP] G. Through magnetism [SEP] H. heat energy

Answer: E


Certain types of electricity production can cause acid rain and contribute to: [SEP] A. global cooling [SEP] B. global warming [SEP] C. energy usage [SEP] D. coal mining [SEP] E. deforestation [SEP] F. electrical [SEP] G. Destroy bridges [SEP] H. salinity

Answer: B


Solid materials used to produce electricity by burning in what need to be transported firs [SEP] A. Conifers [SEP] B. animals [SEP] C. it needs them [SEP] D. humans [SEP] E. heat energy [SEP] F. important habitats [SEP] G. power stations [SEP] H. batteries

Answer: G


Coal is used to produce the movement of electrons by what in coal-fire power stations? [SEP] A. cooling [SEP] B. energy [SEP] C. rotating [SEP] D. burning [SEP] E. heat [SEP] F. engines [SEP] G. mining [SEP] H. sun's heat

Answer: D


What are burned to produce electricity? [SEP] A. fossil fuels [SEP] B. organic molecules [SEP] C. kinetic energy [SEP] D. icicles [SEP] E. cigarettes [SEP] F. energy [SEP] G. glaciers [SEP] H. carbon dioxide

Answer: A


Burning coal worsens [SEP] A. global warming [SEP] B. torn tendons [SEP] C. gender inequality [SEP] D. energy usage [SEP] E. Dehydration [SEP] F. Abnormal cell growth [SEP] G. The atmosphere [SEP] H. sound reproduction

Answer: A


What does burning coal in coal-fired power plants produce? [SEP] A. Decibels [SEP] B. Fireplaces. [SEP] C. engines [SEP] D. organisms [SEP] E. Aloe plants. [SEP] F. Banana plants. [SEP] G. Energy. [SEP] H. warmth

Answer: G


what produces coal? [SEP] A. mines [SEP] B. tar [SEP] C. energy [SEP] D. copper [SEP] E. cars [SEP] F. state [SEP] G. Oak [SEP] H. fire

Answer: A


coal is used to produce electricity by burning in inherently modular what? [SEP] A. heat [SEP] B. stations [SEP] C. trees [SEP] D. heat energy [SEP] E. similar [SEP] F. cells [SEP] G. adding heat [SEP] H. engines

Answer: B


What can ancienty buried plants produce? [SEP] A. nutrients [SEP] B. heat energy [SEP] C. scattered light [SEP] D. food and shelter [SEP] E. Earthworms [SEP] F. energy [SEP] G. eukyarotes [SEP] H. electricity

Answer: H


What kind of power stations create most of the electricity in the United States? [SEP] A. coal [SEP] B. making [SEP] C. motors [SEP] D. energy [SEP] E. cars [SEP] F. made [SEP] G. heat [SEP] H. two

Answer: A


What is used by animals to realize their bodies need hydration? [SEP] A. shelter [SEP] B. keratin [SEP] C. fever [SEP] D. excretory [SEP] E. Enzymes [SEP] F. thirst [SEP] G. food [SEP] H. sores

Answer: F


What can happen when an animal doesn't drink enough water? [SEP] A. massive damage [SEP] B. The animal becomes stronger [SEP] C. bacteria [SEP] D. flooding [SEP] E. Dehydration [SEP] F. hypothyroidism [SEP] G. It hibernates [SEP] H. The animal urinates

Answer: E


What is the ideal liquid to hydrate an animal? [SEP] A. fats [SEP] B. coffee [SEP] C. milk [SEP] D. Water [SEP] E. sodium [SEP] F. salts [SEP] G. juice [SEP] H. oxygen

Answer: D


What helps animals to survive? [SEP] A. trees [SEP] B. food [SEP] C. warmth [SEP] D. fur [SEP] E. steam [SEP] F. thirst [SEP] G. friendship [SEP] H. dreams

Answer: F


Thirst is used to make animals realize they need to what? [SEP] A. remove their cells [SEP] B. filter their beverages [SEP] C. recovery time from fatigue [SEP] D. reusing things [SEP] E. moisturize their eyes [SEP] F. hydrate their cells [SEP] G. Converting waste. [SEP] H. they body they live in

Answer: F


What is it called when an animal needs to replenish bodily water? [SEP] A. hunger [SEP] B. spring [SEP] C. diet [SEP] D. dehydration [SEP] E. hyperthyroidism [SEP] F. Pituitary gland [SEP] G. fear [SEP] H. Exfoliation

Answer: D


what uses thirst to realize it needs to replenish bodily water? [SEP] A. Mammal [SEP] B. humans [SEP] C. omnivores [SEP] D. oxygen [SEP] E. h2o [SEP] F. bears [SEP] G. Lobsters [SEP] H. drinks

Answer: B


What is an animal experiencing when they need to replenish their body water? [SEP] A. Dehydration [SEP] B. vaporization [SEP] C. hypothyroidism [SEP] D. Hydration [SEP] E. evaporation [SEP] F. uncontrolled [SEP] G. Warmth [SEP] H. Hunger

Answer: A


what do organisms use thirst for? [SEP] A. solutes [SEP] B. life [SEP] C. water [SEP] D. energy [SEP] E. air [SEP] F. blood [SEP] G. shelter [SEP] H. food

Answer: C


Thirst is used to make a cow realize that it needs to replenish its bodily what by the body? [SEP] A. solutes [SEP] B. NaCl [SEP] C. juice [SEP] D. grass [SEP] E. liquid [SEP] F. seawater [SEP] G. blood [SEP] H. water

Answer: H


When do animals need to replenish bodily water? [SEP] A. during starvation [SEP] B. excretion [SEP] C. during hunger [SEP] D. during dehydration [SEP] E. they body they live in [SEP] F. during flood [SEP] G. excretory structures [SEP] H. recovery time from fatigue

Answer: D


what uses thirst to realize it needs to replenish its bodily water? [SEP] A. salamanders [SEP] B. Lobsters [SEP] C. chickens [SEP] D. clouds [SEP] E. density [SEP] F. some mammals [SEP] G. humans [SEP] H. wind

Answer: C


what is used to make an animal realize that it needs to replenish from a natural drinkable source [SEP] A. spring [SEP] B. excretion [SEP] C. blood [SEP] D. pain [SEP] E. thirst [SEP] F. tiredness [SEP] G. hunger [SEP] H. rain

Answer: E


What should be done to replace body fluids? [SEP] A. Relieve pain [SEP] B. drink more fluids [SEP] C. radiography [SEP] D. drink less water [SEP] E. sweat [SEP] F. Solutions [SEP] G. excretion [SEP] H. drink more carbonated beverage

Answer: B


Thirst shows an animal that it needs what? [SEP] A. CO2 [SEP] B. H2O [SEP] C. He [SEP] D. food [SEP] E. feed [SEP] F. urea [SEP] G. O2 [SEP] H. H20

Answer: B


animals replenish their bodily water after a signal that it's time to what? [SEP] A. breathe [SEP] B. health [SEP] C. move [SEP] D. drink [SEP] E. Cooking [SEP] F. survive [SEP] G. rest [SEP] H. sleep

Answer: D


pollen consists of tiny grains that are held within what [SEP] A. bees [SEP] B. fruits [SEP] C. vegetation [SEP] D. flowers [SEP] E. lmestone [SEP] F. an object [SEP] G. loose dirt [SEP] H. leaves

Answer: D


What does pollen consist of tiny grains of? [SEP] A. it helps plants in growing [SEP] B. the female sexual organs [SEP] C. Something with exactly eight protons [SEP] D. seeds [SEP] E. Microscopic organisms [SEP] F. the male sex cells of plants [SEP] G. bees [SEP] H. sub-units of species

Answer: F


What are the ova and spermatozoa of plants? [SEP] A. Dead leaves [SEP] B. Most plants [SEP] C. Pollen grains [SEP] D. important habitats [SEP] E. Deep roots [SEP] F. more abundant [SEP] G. Chemical energy [SEP] H. Wet soil

Answer: C


what makes pollen? [SEP] A. haploid plants [SEP] B. diploid [SEP] C. humans [SEP] D. insects [SEP] E. an organism's body [SEP] F. cell walls [SEP] G. Chemical energy [SEP] H. Conifers

Answer: A


what seeds come from male gametes of plants? [SEP] A. offspring [SEP] B. edible [SEP] C. pollinator [SEP] D. fusion [SEP] E. male [SEP] F. red [SEP] G. pollen [SEP] H. embryos

Answer: G


What collects something that consists of tiny grains that are the male gametes of plants [SEP] A. Energy [SEP] B. bees [SEP] C. amoebas [SEP] D. roses [SEP] E. honey [SEP] F. food [SEP] G. wheat [SEP] H. seeds

Answer: B


What do bees use the male gametes of plants for? [SEP] A. growth [SEP] B. health [SEP] C. seeds [SEP] D. reproduction [SEP] E. food [SEP] F. cell repair [SEP] G. energy [SEP] H. respiration

Answer: E


What collects tiny grains that are the male gametes of plants? [SEP] A. bees [SEP] B. viruses [SEP] C. phytoplankton [SEP] D. bacteria [SEP] E. shrews [SEP] F. honey [SEP] G. cacti [SEP] H. moss

Answer: A


pollen consists of tiny grains of what part of plants? [SEP] A. flowers [SEP] B. swea [SEP] C. seeds [SEP] D. white [SEP] E. sperm [SEP] F. embryos [SEP] G. cacti [SEP] H. CO 2

Answer: E


Pollen consists of tiny grains that are the _  of plants. [SEP] A. Mitosis [SEP] B. made [SEP] C. small [SEP] D. sperm [SEP] E. seeds [SEP] F. honey [SEP] G. flowers [SEP] H. edible

Answer: D


What kind of plants produce pollen? [SEP] A. white [SEP] B. insects [SEP] C. seeds [SEP] D. haploid [SEP] E. bees [SEP] F. swea [SEP] G. grass [SEP] H. Conifers

Answer: D


What aspect is different for Bird and fish hearts [SEP] A. circulatory systems [SEP] B. matter vibrating [SEP] C. tissue [SEP] D. it keeps an organism warm [SEP] E. members of their own species [SEP] F. heat produced [SEP] G. blood [SEP] H. type of organs

Answer: A


The two-chambered heart of some backboned aquatic animals is part of their: [SEP] A. aerobic capacity [SEP] B. three-chambered heart [SEP] C. biological diversity [SEP] D. it keeps an organism warm [SEP] E. the body's largest organ [SEP] F. circulatory system [SEP] G. salmon [SEP] H. swimming system

Answer: F


what have a circulatory system with a two-chambered heart? [SEP] A. toads [SEP] B. Birds [SEP] C. trout [SEP] D. animals [SEP] E. sharks [SEP] F. pan [SEP] G. mammals [SEP] H. salmon

Answer: C


What has a circulatory system with a two-chambered heart? [SEP] A. sharks [SEP] B. insects [SEP] C. salmon [SEP] D. animals [SEP] E. barnacles [SEP] F. mammals [SEP] G. tortoises [SEP] H. alpacas

Answer: C


the ultimate aquatic organism has a circulatory system with a how many chambered heart.? [SEP] A. ligt [SEP] B. moss [SEP] C. Frog [SEP] D. tube [SEP] E. clam [SEP] F. two [SEP] G. size [SEP] H. Aves

Answer: F


ish have a circulatory system with what? [SEP] A. our nearest star [SEP] B. divided heart [SEP] C. solid, liquid, gas [SEP] D. Veins and arteries. [SEP] E. kinetic energy [SEP] F. flow of electrons [SEP] G. reducing acid rain [SEP] H. matter vibrating

Answer: B


How many sections does a fish heart have? [SEP] A. ovum [SEP] B. fat [SEP] C. four [SEP] D. p53 [SEP] E. two [SEP] F. cut [SEP] G. bone [SEP] H. stem

Answer: E


What has a circulatory system with a two-chambered heart? [SEP] A. salmon [SEP] B. Man [SEP] C. Toyota [SEP] D. Birds [SEP] E. koalas [SEP] F. tuna [SEP] G. sharks [SEP] H. toads

Answer: F


What has circulatory system with a two-chambered heart? [SEP] A. sharks [SEP] B. trout [SEP] C. pan [SEP] D. toads [SEP] E. Birds [SEP] F. animals [SEP] G. mammals [SEP] H. Man

Answer: B


what can some viruses do? [SEP] A. cure cancer [SEP] B. death [SEP] C. kill [SEP] D. create hydrogen [SEP] E. grow [SEP] F. damage [SEP] G. kill electrons [SEP] H. harm

Answer: C


What can cause an uncontrolled growth and spread of abnormal cells? [SEP] A. smoking cigarettes [SEP] B. some foods [SEP] C. Pesticides [SEP] D. cigarettes [SEP] E. smoking [SEP] F. some religions [SEP] G. some viruses [SEP] H. some books

Answer: G


Which is the most likely cause of throat tumors? [SEP] A. cigars [SEP] B. Allergies [SEP] C. viruses [SEP] D. Pesticides [SEP] E. rocks [SEP] F. doctors [SEP] G. the skin [SEP] H. water

Answer: C


What can mutate cells? [SEP] A. Allergies [SEP] B. water [SEP] C. fruits [SEP] D. flow of electrons [SEP] E. vegetables [SEP] F. harmful substances [SEP] G. rays or beams [SEP] H. some viruses

Answer: H


what can some viruses cause? [SEP] A. extinction [SEP] B. anemia [SEP] C. wounds [SEP] D. leukemia [SEP] E. Allergies [SEP] F. loss of gravity [SEP] G. Dehydration [SEP] H. virus protection

Answer: D


Some viruses can what? [SEP] A. fret [SEP] B. harm [SEP] C. damage [SEP] D. grow [SEP] E. expand [SEP] F. discover [SEP] G. visit [SEP] H. kill

Answer: H


what are oncogenic viruses linked to? [SEP] A. orchids [SEP] B. disease [SEP] C. cold [SEP] D. plants [SEP] E. humans [SEP] F. health [SEP] G. bacteria [SEP] H. radiation

Answer: B


What can HPV cause? [SEP] A. a hazard [SEP] B. harm [SEP] C. cancer [SEP] D. sweating [SEP] E. heightened abilities [SEP] F. anemia [SEP] G. good health [SEP] H. comfort

Answer: C


What can be fatal? [SEP] A. Electric devices [SEP] B. smoking cigarettes [SEP] C. smoking [SEP] D. magic [SEP] E. Good will [SEP] F. laughter [SEP] G. Some viruses [SEP] H. Pesticides

Answer: G


What can some viruses cause? [SEP] A. explosions [SEP] B. anemia [SEP] C. extinction [SEP] D. Dehydration [SEP] E. birth [SEP] F. bacteria [SEP] G. mutations [SEP] H. Allergies

Answer: G


Vaccines that offer protection from cervical cancer target  [SEP] A. animals [SEP] B. organ [SEP] C. health [SEP] D. glioblastoma [SEP] E. bacteria [SEP] F. measles [SEP] G. it's state [SEP] H. viruses

Answer: H


What is responsible for cervical cancer? [SEP] A. lmestone [SEP] B. Hemoglobin [SEP] C. alleles [SEP] D. A virus [SEP] E. chemicals [SEP] F. cigarettes [SEP] G. ovaries [SEP] H. smoking

Answer: D


what can hepatitis b form? [SEP] A. harmful substances [SEP] B. liver cancer [SEP] C. smoking tobacco [SEP] D. It expands [SEP] E. layers of fat [SEP] F. bioaerosols [SEP] G. anemia [SEP] H. contamination

Answer: B


What be caused by some viruses? [SEP] A. deadly and devastating [SEP] B. a lot of human deaths [SEP] C. Plant growth is reduced [SEP] D. Something coming from a gland [SEP] E. death and devastation [SEP] F. contamination [SEP] G. Abnormal cell growth [SEP] H. extinction

Answer: G


Some viruses can cause what kind of cell division? [SEP] A. uncontrolled [SEP] B. extinction [SEP] C. decrease stamina [SEP] D. permineralization [SEP] E. rapid expansion [SEP] F. killing insects [SEP] G. Plants growth [SEP] H. complex

Answer: A


what can some viruses cause? [SEP] A. extinction [SEP] B. Allergies [SEP] C. Dehydration [SEP] D. anemia [SEP] E. lymphoma [SEP] F. relocation [SEP] G. Pollution [SEP] H. Toxicity

Answer: E


What would prevent a protist from moving? [SEP] A. If it's eating [SEP] B. layers of fat [SEP] C. Gravity [SEP] D. Greenhouse gases [SEP] E. Chemical energy [SEP] F. If it's alive [SEP] G. If it's wet [SEP] H. If it's dry

Answer: H


What can have motility? [SEP] A. Small things with a microscope [SEP] B. gastropod shells [SEP] C. members of their own species [SEP] D. one celled organisms [SEP] E. Something to move [SEP] F. mitochondria [SEP] G. rocks [SEP] H. intestines

Answer: D


what are full and smooth? [SEP] A. porcupines [SEP] B. a cuticle [SEP] C. sandpaper [SEP] D. tree bark [SEP] E. fertile [SEP] F. protist [SEP] G. kalenchoes [SEP] H. alveoli

Answer: F


_ have motility [SEP] A. amoebae [SEP] B. plants [SEP] C. properties [SEP] D. minerals [SEP] E. fungi [SEP] F. movement [SEP] G. hydration [SEP] H. complex

Answer: A


Most protists have the ability to do what at some point in their life? [SEP] A. move [SEP] B. motion [SEP] C. Bend [SEP] D. have special abilities [SEP] E. live in clouds [SEP] F. live [SEP] G. have extra arms [SEP] H. grow

Answer: A


what have motility? [SEP] A. insects [SEP] B. gravity [SEP] C. animals [SEP] D. fungi [SEP] E. mass [SEP] F. amoebae [SEP] G. parasites [SEP] H. density

Answer: F


What can have motility? [SEP] A. animals [SEP] B. chloroplasts [SEP] C. insects [SEP] D. blood cells [SEP] E. mitochondria [SEP] F. ducks [SEP] G. humans [SEP] H. an amoebae

Answer: H


Most types of what have motility? [SEP] A. gastropod shells [SEP] B. members of their own species [SEP] C. single-celled organisms [SEP] D. Something to move [SEP] E. remains of prehistoric life [SEP] F. microbial fuel cells [SEP] G. microorganisms [SEP] H. share properties

Answer: C


What is one thing most single-celled organisms have in common? [SEP] A. Energy [SEP] B. glucose [SEP] C. bacteria [SEP] D. motility [SEP] E. Energy. [SEP] F. heat energy [SEP] G. resistance [SEP] H. warmth

Answer: D


what do single-celled organisms have? [SEP] A. bacteria [SEP] B. Energy [SEP] C. motility [SEP] D. Energy. [SEP] E. resistance [SEP] F. glucose [SEP] G. food [SEP] H. alveoli

Answer: C


What do simple eukaryotes have? [SEP] A. Energy [SEP] B. fur and fat [SEP] C. Motility [SEP] D. bioaerosols [SEP] E. four limbs [SEP] F. pollen [SEP] G. glucose [SEP] H. Energy.

Answer: C


What can most protists do? [SEP] A. fusion [SEP] B. Seesaw [SEP] C. move [SEP] D. growth [SEP] E. harm [SEP] F. expand [SEP] G. damage [SEP] H. grow

Answer: C


Which can move? [SEP] A. Raft [SEP] B. light energy [SEP] C. vehicles [SEP] D. insects [SEP] E. protists [SEP] F. bicycle [SEP] G. animals [SEP] H. an object

Answer: E


What is used to protect the body from acid? [SEP] A. the skin [SEP] B. tube [SEP] C. evaporation [SEP] D. a tongue [SEP] E. electricity [SEP] F. fur and fat [SEP] G. the bones [SEP] H. the mouth

Answer: A


A protective what protects the body from harmful substances? [SEP] A. hair [SEP] B. molecule [SEP] C. keratin [SEP] D. style [SEP] E. beacon [SEP] F. organ [SEP] G. fur [SEP] H. tissue

Answer: F


What does the skin protect the body from? [SEP] A. cigarettes [SEP] B. pain [SEP] C. discoloration [SEP] D. sun's heat [SEP] E. disease [SEP] F. blood [SEP] G. rays or beams [SEP] H. contamination

Answer: H


What can protect the body from harmful substances? [SEP] A. the body's largest organ [SEP] B. layers of fat [SEP] C. Electric devices [SEP] D. bones [SEP] E. sunburns [SEP] F. hard outer covering [SEP] G. deoxyribonucleic acid [SEP] H. muscle

Answer: A


what protects the body from harmful substances? [SEP] A. h2o [SEP] B. brain [SEP] C. hard outer covering [SEP] D. fur and fat [SEP] E. protective bony armor [SEP] F. salt and pepper [SEP] G. epidermis and dermis [SEP] H. deoxyribonucleic acid

Answer: G


What does skin help keep out? [SEP] A. medicine [SEP] B. sun's heat [SEP] C. heat [SEP] D. hurtful words [SEP] E. a pathogens [SEP] F. parasites [SEP] G. harmful substances [SEP] H. Echinoderm.

Answer: G


What protects the body from harmful substances? [SEP] A. food [SEP] B. organs [SEP] C. toughness [SEP] D. viruses [SEP] E. fur [SEP] F. Collagen [SEP] G. bacteria [SEP] H. sweating

Answer: B


What are used for protecting the body from harmful substances? [SEP] A. critical organs [SEP] B. body critics [SEP] C. fur and fat [SEP] D. protective bony armor [SEP] E. redundant organs [SEP] F. layers of fat [SEP] G. sea urchins [SEP] H. solar waves

Answer: A


What organ in the body can protect you from toxins? [SEP] A. cells [SEP] B. gills [SEP] C. HIV [SEP] D. skin [SEP] E. immune [SEP] F. rabies [SEP] G. lungs [SEP] H. Herpes

Answer: D


What does the skin protect against? [SEP] A. smallpox [SEP] B. A virus [SEP] C. disease [SEP] D. sun's heat [SEP] E. cancer [SEP] F. leukemia [SEP] G. Pollution [SEP] H. heat energy

Answer: G


what does skin protect from? [SEP] A. photons [SEP] B. cold air [SEP] C. electricity [SEP] D. forces [SEP] E. toxins [SEP] F. sunlight [SEP] G. heat energy [SEP] H. sun's heat

Answer: F


What does a windmill create? [SEP] A. Light [SEP] B. wind [SEP] C. loose soil [SEP] D. energy [SEP] E. voltage [SEP] F. Decibels [SEP] G. dust [SEP] H. rain

Answer: E


what does a windmill primarily use to convert wind energy into electricty? [SEP] A. matter vibrating [SEP] B. stored energy [SEP] C. solar power [SEP] D. batteries [SEP] E. Movement of an air mass [SEP] F. heat is produced [SEP] G. energy of moving objects [SEP] H. Something to move

Answer: G


What can a windmill provide energy for? [SEP] A. space [SEP] B. water [SEP] C. animals [SEP] D. humans [SEP] E. A computer [SEP] F. clouds [SEP] G. energy [SEP] H. engines

Answer: E


What does windpower get converted into? [SEP] A. magnet [SEP] B. energy [SEP] C. direct energy [SEP] D. wind [SEP] E. water [SEP] F. energy usage [SEP] G. electricity [SEP] H. animal transport

Answer: G


How does a windmill make wind energy? [SEP] A. simple [SEP] B. adding heat [SEP] C. programmed [SEP] D. Movement [SEP] E. Water [SEP] F. Standing still [SEP] G. forces [SEP] H. Electricity

Answer: D


What converts more wind into electricity? [SEP] A. bicycle [SEP] B. adding heat [SEP] C. stagnant wind [SEP] D. slow wind [SEP] E. engines [SEP] F. wind speed [SEP] G. satellites [SEP] H. no wind

Answer: F


what converts wind energy into electricity [SEP] A. clouds [SEP] B. mechanical waves [SEP] C. windpower operated machines [SEP] D. Movement of an air mass [SEP] E. solar panels [SEP] F. Warm air moving into cold air [SEP] G. batteries [SEP] H. tectonic plates being pushed together

Answer: C


What do windmills use to convert energy? [SEP] A. Heat [SEP] B. fibers [SEP] C. copper [SEP] D. cycles [SEP] E. SO2 [SEP] F. Vanes [SEP] G. calcite [SEP] H. Lift

Answer: F


What type of energy does a wind turbine use to convert wind energy? [SEP] A. energy [SEP] B. unidirectional [SEP] C. mechanical [SEP] D. thrust [SEP] E. waves [SEP] F. rays or beams [SEP] G. direct energy [SEP] H. adding heat

Answer: C


How do heterotrophs live? [SEP] A. math [SEP] B. allow growth [SEP] C. laziness [SEP] D. Chlorophyll [SEP] E. shock [SEP] F. the environment [SEP] G. an organism's body [SEP] H. Digesting food

Answer: H


what are heterotrophs? [SEP] A. sheep [SEP] B. small [SEP] C. cats [SEP] D. soil [SEP] E. Birds [SEP] F. koalas [SEP] G. gravity [SEP] H. h2o

Answer: C


What derive energy from the breakdown of organic molecules? [SEP] A. Most plants [SEP] B. hydrocarbons [SEP] C. potatoes [SEP] D. all stones [SEP] E. all water sources [SEP] F. all mountains [SEP] G. all animals [SEP] H. Generating heat

Answer: G


What are all fish? [SEP] A. wet [SEP] B. protected [SEP] C. sharks [SEP] D. food [SEP] E. fins [SEP] F. animals [SEP] G. eggs [SEP] H. good

Answer: F


_ are an essential nutrient for animals. [SEP] A. Energy [SEP] B. Chemicals [SEP] C. trees [SEP] D. potatoes [SEP] E. Acids [SEP] F. allow growth [SEP] G. store [SEP] H. Proteins

Answer: H


What are humans? [SEP] A. people [SEP] B. bacteria [SEP] C. fungi [SEP] D. eukyarotes [SEP] E. monocellular [SEP] F. Leptospirosis [SEP] G. athletes [SEP] H. fertile

Answer: D


All animals are what? [SEP] A. fed by hand [SEP] B. homogenous [SEP] C. fed by others [SEP] D. parasites [SEP] E. fed red meat [SEP] F. fed whole grains [SEP] G. important habitats [SEP] H. insects

Answer: C


All animals are what? [SEP] A. consumers [SEP] B. all matter [SEP] C. insects [SEP] D. aquatic [SEP] E. plants [SEP] F. furry [SEP] G. parasites [SEP] H. infected

Answer: A


What do all animals need? [SEP] A. oxygen [SEP] B. nutrients [SEP] C. Energy [SEP] D. sunlight [SEP] E. dirt [SEP] F. carbon dioxide [SEP] G. Energy. [SEP] H. water

Answer: B


Protein is an essential nutrient for what? [SEP] A. Animals [SEP] B. Algae [SEP] C. Carbohydrates [SEP] D. health [SEP] E. recovery [SEP] F. athletes [SEP] G. humans [SEP] H. Plants

Answer: A


all animals have growth that is what? [SEP] A. it keeps an organism warm [SEP] B. increases a body's strength [SEP] C. share properties [SEP] D. slow and inefficient [SEP] E. characteristics [SEP] F. They grow better [SEP] G. properties [SEP] H. the body's largest organ

Answer: D


what are heterotrophs? [SEP] A. sheep [SEP] B. cats [SEP] C. toads [SEP] D. small [SEP] E. koalas [SEP] F. fungi [SEP] G. bats [SEP] H. Birds

Answer: B


What are all alligators? [SEP] A. solid, liquid, gas [SEP] B. important habitats [SEP] C. Under 32 degrees [SEP] D. heterotrophs [SEP] E. colder and wetter [SEP] F. strong [SEP] G. homogenous [SEP] H. an organism's body

Answer: D


Fan-shaped deposits of sediment form where? [SEP] A. mouth of rivers [SEP] B. bottom of oceans [SEP] C. flooding [SEP] D. near the shoreline [SEP] E. the Great Barrier Reef [SEP] F. entrance of puddles [SEP] G. unidirectional [SEP] H. top of canyons

Answer: A


rivers will fan out and deposit sediments near what [SEP] A. distance [SEP] B. rocks [SEP] C. coastlines [SEP] D. waterfalls [SEP] E. patch reefs [SEP] F. narrow valleys [SEP] G. forests [SEP] H. salinity

Answer: C


Deltas are formed by deposition of what at the mouth of a river by water fanning out? [SEP] A. air [SEP] B. water [SEP] C. salt [SEP] D. ice [SEP] E. soils [SEP] F. sand [SEP] G. rocks [SEP] H. barrel

Answer: F


what is formed by deposition of sediment at the mouth of a river? [SEP] A. A solid geometric shape [SEP] B. clouds [SEP] C. h2o [SEP] D. important habitats [SEP] E. dams [SEP] F. patch reefs [SEP] G. swamp vegetation [SEP] H. at or near the margins

Answer: D


What is formed by sediment being deposited at its mouth by water fanning out? [SEP] A. waterfalls [SEP] B. rivers [SEP] C. detritus [SEP] D. soils [SEP] E. deltas [SEP] F. soft soil [SEP] G. lagoons [SEP] H. Rocks

Answer: E


A delta is formed by  [SEP] A. erosion [SEP] B. motion [SEP] C. plate shifts [SEP] D. flooding [SEP] E. loose soil [SEP] F. Earthworms [SEP] G. compression [SEP] H. gravity

Answer: A


What is formed by deposition of sediment at the mouth of a water supply fanning out? [SEP] A. a hurricane [SEP] B. soils [SEP] C. a delta [SEP] D. an ocean [SEP] E. soft soil [SEP] F. an island [SEP] G. detritus [SEP] H. spring

Answer: C


What can lead to the gradual burial of more sediments? [SEP] A. erosion [SEP] B. loose soil [SEP] C. an ocean [SEP] D. a wave [SEP] E. a delta [SEP] F. wind [SEP] G. a lake [SEP] H. flooding

Answer: E


Sediment is dropped at the mouth of a river by water when what happens? [SEP] A. Destroy bridges [SEP] B. erosion [SEP] C. global warming [SEP] D. rivers slow [SEP] E. flooding [SEP] F. contamination [SEP] G. massive damage [SEP] H. storms

Answer: D


What type of deposit fans out into the ocean? [SEP] A. coral reef [SEP] B. Loose [SEP] C. rocks [SEP] D. patch reefs [SEP] E. erosion [SEP] F. alluvial [SEP] G. loose soil [SEP] H. Sediment

Answer: F


The deposition of sediment at the mouth of a river by water fanning out is called by what name? [SEP] A. unidirectional [SEP] B. Sediment [SEP] C. Calcium carbonate [SEP] D. patch reefs [SEP] E. A Greek letter [SEP] F. barrel-shaped [SEP] G. swamp vegetation [SEP] H. flooding

Answer: E


What happens to light rays in water? [SEP] A. evaporation [SEP] B. they get wet [SEP] C. heat energy [SEP] D. a wave [SEP] E. they bend [SEP] F. they change frequency [SEP] G. break off [SEP] H. they vanish

Answer: E


Light is what inside of water droplets? [SEP] A. linked [SEP] B. tiny [SEP] C. blinding [SEP] D. golden [SEP] E. straight [SEP] F. energy [SEP] G. a wave [SEP] H. bent

Answer: H


How are rainbows formed? [SEP] A. photosynthesis [SEP] B. Light passing through water [SEP] C. Cold air mixing with water [SEP] D. Hot air passing through water [SEP] E. Evaporation of water [SEP] F. focusing a lens [SEP] G. photosyntehsis [SEP] H. Water passing through light

Answer: B


What can be deceptive? [SEP] A. cracks [SEP] B. alleles [SEP] C. water [SEP] D. lenses [SEP] E. sound [SEP] F. a chime [SEP] G. squids [SEP] H. swea

Answer: C


What aspect of light changes when it enters water? [SEP] A. Energy. [SEP] B. speed [SEP] C. kinetic [SEP] D. seasons [SEP] E. reacts [SEP] F. energy [SEP] G. heat [SEP] H. mostly

Answer: B


What can water cause? [SEP] A. exposure to cold [SEP] B. The bending of a ray of light [SEP] C. atmospheric depletion [SEP] D. pressure differences. [SEP] E. decreases the freezing point [SEP] F. negative impact [SEP] G. wind and erosion [SEP] H. a lot of human deaths

Answer: B


What causes the refraction of light? [SEP] A. focusing a lens [SEP] B. Chemical energy [SEP] C. fossil fuels [SEP] D. all liquids [SEP] E. a solute [SEP] F. chemical changes [SEP] G. an electron lens [SEP] H. squids

Answer: D


What causes halos? [SEP] A. germs [SEP] B. Pacific [SEP] C. solutes [SEP] D. water [SEP] E. storms [SEP] F. glass [SEP] G. algae [SEP] H. the sun

Answer: D


What causes a refraction of light? [SEP] A. compound of hydrogen oxygen [SEP] B. focusing a lens [SEP] C. that material's properties [SEP] D. photosynthetic pigments? [SEP] E. oxidation reaction [SEP] F. a hemisphere is tilted away from the sun [SEP] G. sunlight beams [SEP] H. solid, liquid, gas

Answer: A


Where does DNA reside? [SEP] A. membrane [SEP] B. cells [SEP] C. embryos [SEP] D. atom [SEP] E. complex [SEP] F. nucleotide [SEP] G. ligt [SEP] H. retina

Answer: B


What is found in chromosomes? [SEP] A. Chemical energy [SEP] B. It helps them survive [SEP] C. deoxyribonucleic acid [SEP] D. toxic acids [SEP] E. more abundant [SEP] F. allow growth [SEP] G. internucleic acid [SEP] H. chromosomal filters

Answer: C


what is found in chromosomes? [SEP] A. bacteria [SEP] B. It helps them survive [SEP] C. allow growth [SEP] D. 23 [SEP] E. Chemical energy [SEP] F. more abundant [SEP] G. viruses [SEP] H. deoxyribonucleic acid

Answer: H


What comes in coiled strands? [SEP] A. hair [SEP] B. RNA [SEP] C. ovum [SEP] D. dogs [SEP] E. gene [SEP] F. poop [SEP] G. ice [SEP] H. DNA

Answer: H


Where is deoxyribonucleic acid found? [SEP] A. bioaerosols [SEP] B. In a car [SEP] C. In the air [SEP] D. In the ground [SEP] E. In chromosomes [SEP] F. Veins and arteries. [SEP] G. mouth of rivers [SEP] H. an organism's body

Answer: E


What is found in chromosomes? [SEP] A. allow growth [SEP] B. lactic acid [SEP] C. carbonic acid [SEP] D. more abundant [SEP] E. deoxyribonucleic acid [SEP] F. mutations [SEP] G. Chemical energy [SEP] H. It helps them survive

Answer: E


What does compressed genetic material form? [SEP] A. pollen [SEP] B. cytoplasm [SEP] C. litter [SEP] D. chromosomes [SEP] E. Plants growth [SEP] F. Most plants [SEP] G. mitochondria [SEP] H. nucleus

Answer: D


What can DNA do? [SEP] A. Plant growth is reduced [SEP] B. enormous damage to homes [SEP] C. switch its helix [SEP] D. reproduce [SEP] E. duplicate itself [SEP] F. implant on on other genes [SEP] G. keeps the organism warm [SEP] H. rearrange chromosomes

Answer: E


DNA is typically found in this state: [SEP] A. protected [SEP] B. spiky [SEP] C. dense [SEP] D. genetic [SEP] E. alleles [SEP] F. coiled [SEP] G. circular [SEP] H. electron

Answer: F


Where is DNA found in? [SEP] A. colors of the spectrum [SEP] B. A computer [SEP] C. the body's largest organ [SEP] D. non nucleic cells [SEP] E. nucleus of a cell [SEP] F. epidermis and dermis [SEP] G. cornified cells [SEP] H. red blood cells

Answer: E


What can be found inside a cell? [SEP] A. ovum [SEP] B. DNA [SEP] C. gene [SEP] D. soil [SEP] E. liver [SEP] F. cell wall [SEP] G. RNA [SEP] H. p53

Answer: B


DNA is found where in a cell? [SEP] A. mitochondria [SEP] B. complex [SEP] C. alveoli [SEP] D. membrane [SEP] E. plants [SEP] F. infected [SEP] G. cytoplasm [SEP] H. nucleus

Answer: H


DNA is found in what? [SEP] A. humans [SEP] B. animals [SEP] C. pollen [SEP] D. mammals [SEP] E. A Greek letter [SEP] F. insects [SEP] G. Most plants [SEP] H. coded genes

Answer: H


What can stay in a dormant state? [SEP] A. chickenpox [SEP] B. Most plants [SEP] C. honeybees [SEP] D. HIV [SEP] E. ferns [SEP] F. bears [SEP] G. syphilis [SEP] H. cold

Answer: A


What is an example of an entity that can live on in a completely inactive state? [SEP] A. an object [SEP] B. sloths [SEP] C. hibernating bears [SEP] D. Conifers [SEP] E. chickenpox [SEP] F. barnacles [SEP] G. a fish [SEP] H. mammals

Answer: E


what state do some viruses live inside the body in? [SEP] A. HIV [SEP] B. layers of fat [SEP] C. dangerous [SEP] D. Winter [SEP] E. gaseous [SEP] F. lungs [SEP] G. alveoli [SEP] H. hibernation

Answer: H


Some viral infections live in what? [SEP] A. dormant state [SEP] B. bloody state [SEP] C. alveoli [SEP] D. going viral [SEP] E. gastropod shells [SEP] F. red state [SEP] G. Veins and arteries. [SEP] H. animals

Answer: A


Where does the chickenpox virus go? [SEP] A. the environment [SEP] B. major threat to health [SEP] C. It dies [SEP] D. It comes out of the bowels [SEP] E. It goes to the next person [SEP] F. It becomes dormant [SEP] G. Plant growth is reduced [SEP] H. eat plants or other animal

Answer: F


What can live in a dormant state inside the body? [SEP] A. humans [SEP] B. bacteria [SEP] C. animals [SEP] D. fungi [SEP] E. influenza [SEP] F. Leptospirosis [SEP] G. rocks [SEP] H. horses

Answer: E


How does herpes stay in a person? [SEP] A. It reproduces quickly [SEP] B. hospitalization [SEP] C. decreases [SEP] D. It dies and never comes out [SEP] E. It stays active [SEP] F. It remains dormant [SEP] G. They may not survive. [SEP] H. It helps them survive

Answer: F


what do some viruses live in a dormant state inside? [SEP] A. alveoli [SEP] B. Epidermis [SEP] C. clouds [SEP] D. plants [SEP] E. HIV [SEP] F. animals [SEP] G. humans [SEP] H. volume

Answer: G


What can stay hidden in a hibernating state inside the body? [SEP] A. infections [SEP] B. blood cells [SEP] C. fungi [SEP] D. insects [SEP] E. viruses [SEP] F. honeybees [SEP] G. plasma [SEP] H. barnacles

Answer: E


some harmful organisms live how inside the body before multiplying inside cells [SEP] A. immature [SEP] B. dormant [SEP] C. harmonious [SEP] D. illness [SEP] E. infected [SEP] F. multiple lives [SEP] G. reproduce [SEP] H. bacteria

Answer: B


Some viruses live in a dormant state with cold and flu what? [SEP] A. dormant series [SEP] B. resistance [SEP] C. dehydration [SEP] D. discoveries [SEP] E. studies [SEP] F. illness [SEP] G. parasites [SEP] H. symptoms

Answer: H


Some agents that infect cells live in what state inside the body? [SEP] A. solid [SEP] B. conscious [SEP] C. expelled [SEP] D. bacteria [SEP] E. infected [SEP] F. dormant [SEP] G. cellular [SEP] H. protected

Answer: F


Some viruses do not affect the host and live in what kind of state in the body? [SEP] A. inactive [SEP] B. devastating [SEP] C. recovery [SEP] D. negative [SEP] E. hyperactive [SEP] F. sleep [SEP] G. excited [SEP] H. cold

Answer: A


What can live in a dormant state inside the body? [SEP] A. Leptospirosis [SEP] B. fish [SEP] C. bacteria [SEP] D. animals [SEP] E. fungi [SEP] F. birds [SEP] G. influenza [SEP] H. ducks

Answer: G


Which type of system do most animals without backbones have? [SEP] A. sensory neurons [SEP] B. Veins and arteries. [SEP] C. Nervous system [SEP] D. Stereo system [SEP] E. Root system [SEP] F. to move people [SEP] G. Skeletal system [SEP] H. insects

Answer: C


Which has a nervous system? [SEP] A. humans [SEP] B. Tulip [SEP] C. animals [SEP] D. Jellyfish [SEP] E. Sponge [SEP] F. fur seals [SEP] G. elephants [SEP] H. Dogwood tree

Answer: D


what do most types of have nervous systems? [SEP] A. complex [SEP] B. animals [SEP] C. cows [SEP] D. insects [SEP] E. goats [SEP] F. protist [SEP] G. bacteria [SEP] H. sweat glands

Answer: D


What has a nervous system? [SEP] A. animals [SEP] B. tortoises [SEP] C. crocodiles [SEP] D. sponges [SEP] E. elephants [SEP] F. placozoans [SEP] G. mesozoans [SEP] H. insects

Answer: H


What has a nervous system? [SEP] A. Plaster [SEP] B. animals [SEP] C. fur seals [SEP] D. elephants [SEP] E. chickens [SEP] F. Rocks [SEP] G. Oxygen [SEP] H. Jellyfish

Answer: H


what has a nervous system? [SEP] A. h2o [SEP] B. tortoises [SEP] C. viruses [SEP] D. bacteria [SEP] E. crocodiles [SEP] F. octopus [SEP] G. animals [SEP] H. elephants

Answer: F


what do insects have? [SEP] A. four limbs [SEP] B. liver [SEP] C. sensory neurons [SEP] D. epidermis and dermis [SEP] E. lizards [SEP] F. spiders [SEP] G. important habitats [SEP] H. nervous system

Answer: H


What have a nervous system? [SEP] A. fur seals [SEP] B. viruses [SEP] C. animals [SEP] D. jellyfish [SEP] E. bacteria [SEP] F. ducks [SEP] G. mammals [SEP] H. phytoplankton

Answer: D


What has a nervous system? [SEP] A. fur seals [SEP] B. Jellyfish [SEP] C. Rocks [SEP] D. chickens [SEP] E. animals [SEP] F. Air [SEP] G. h2o [SEP] H. elephants

Answer: B


most insects have a what? [SEP] A. a cuticle [SEP] B. storing system [SEP] C. city system [SEP] D. epidermis and dermis [SEP] E. nervous system [SEP] F. building system [SEP] G. four limbs [SEP] H. layers of fat

Answer: E


What has a nervous system? [SEP] A. Nerve tonic [SEP] B. Jellyfish [SEP] C. Air [SEP] D. fur seals [SEP] E. Cardiovascular system [SEP] F. animals [SEP] G. chickens [SEP] H. elephants

Answer: B


What have afferent information inbound? [SEP] A. fur seals [SEP] B. energy of moving objects [SEP] C. electromagnetic energy [SEP] D. sensory neurons [SEP] E. Electric devices [SEP] F. Most invertebrates [SEP] G. matter vibrating [SEP] H. Veins and arteries.

Answer: F


How do most analgesics work on invertebrates? [SEP] A. insects [SEP] B. kinetic [SEP] C. adding heat [SEP] D. reduce [SEP] E. decrease stamina [SEP] F. it needs them [SEP] G. Relieve pain [SEP] H. protect them

Answer: G


How long can people survive while dehydrated? [SEP] A. A few days [SEP] B. An hour [SEP] C. the environment [SEP] D. sweating [SEP] E. Forever [SEP] F. A few weeks [SEP] G. dangerous [SEP] H. Winter

Answer: A


What do most people need at least a little of every few days to survive? [SEP] A. NACL [SEP] B. UV [SEP] C. mL [SEP] D. oxygen [SEP] E. corn [SEP] F. H20 [SEP] G. rest [SEP] H. Hydrogen

Answer: F


If the body goes without its requirements a person will eventually get what after a few days [SEP] A. healthy [SEP] B. death [SEP] C. HIV [SEP] D. Toxins [SEP] E. sick [SEP] F. loss [SEP] G. tall [SEP] H. well nourished

Answer: E


What can people only survive a few days without? [SEP] A. dehydration [SEP] B. hydration [SEP] C. bacteria [SEP] D. sodium [SEP] E. food [SEP] F. yogurt [SEP] G. Chlorophyll [SEP] H. oxygen

Answer: B


What can most people survive only a few days without doing? [SEP] A. drinking [SEP] B. Chlorophyll [SEP] C. sweating [SEP] D. praying [SEP] E. evaporation [SEP] F. crying [SEP] G. helping [SEP] H. rest

Answer: A


what can most people only survive a few days without? [SEP] A. NaCl [SEP] B. television [SEP] C. H20 [SEP] D. food [SEP] E. rain [SEP] F. urea [SEP] G. running [SEP] H. h2o

Answer: H


Most people can survive only a few days without what? [SEP] A. carbon dioxide [SEP] B. oxygen [SEP] C. h2o [SEP] D. H20 [SEP] E. NaCl [SEP] F. CO2 [SEP] G. soda [SEP] H. urea

Answer: D


What is something people can survive only a few days without? [SEP] A. Shelter [SEP] B. Food [SEP] C. O3 [SEP] D. NaCl [SEP] E. urea [SEP] F. H20 [SEP] G. H2O [SEP] H. Salt

Answer: G


people can survive only a few days without what [SEP] A. dehydration [SEP] B. sleeping [SEP] C. liquid [SEP] D. glucose [SEP] E. working [SEP] F. Chlorophyll [SEP] G. drinking [SEP] H. breathing

Answer: G


what do men need to live? [SEP] A. Air [SEP] B. ocean [SEP] C. water [SEP] D. bears [SEP] E. oxygen [SEP] F. sun [SEP] G. breathe [SEP] H. food

Answer: C


Most people can survive only a few days without a combination of what? [SEP] A. dehydration [SEP] B. hydrogen and oxygen [SEP] C. food and shelter [SEP] D. hydrogen chloride and water [SEP] E. scarce resources [SEP] F. solid, liquid, gas [SEP] G. lemonade and ice water [SEP] H. watercolor paints

Answer: B


Most people can survive only a few days without what? [SEP] A. h2o [SEP] B. urea [SEP] C. CO2 [SEP] D. beds [SEP] E. houses [SEP] F. air [SEP] G. NaCl [SEP] H. H20

Answer: H


Most people can survive only a few days without controlling the body's what? [SEP] A. temperature [SEP] B. ideas [SEP] C. oxygen [SEP] D. menace [SEP] E. energy [SEP] F. it's state [SEP] G. Energy. [SEP] H. movement

Answer: A


What can most humans only survive a few days without? [SEP] A. oxygen [SEP] B. food [SEP] C. edema [SEP] D. sex [SEP] E. sodium [SEP] F. socialization [SEP] G. water [SEP] H. liquid

Answer: G


What can most people survive only a few days away from? [SEP] A. earth [SEP] B. wetland [SEP] C. friends [SEP] D. mines [SEP] E. buildings [SEP] F. death [SEP] G. family [SEP] H. Cancer.

Answer: A


Most people can survive only a few days without what? [SEP] A. Nutrients [SEP] B. sodium [SEP] C. ice [SEP] D. a solute [SEP] E. food [SEP] F. liquid [SEP] G. sunlight [SEP] H. dessert

Answer: F


What comes from lifting heavy weights? [SEP] A. sizing [SEP] B. Dehydration [SEP] C. kinetic energy [SEP] D. contracting [SEP] E. Energy [SEP] F. forces [SEP] G. destroying [SEP] H. embellishing

Answer: D


What do muscles do? [SEP] A. Immobilize [SEP] B. expand [SEP] C. Form bones [SEP] D. thrust [SEP] E. Shrink [SEP] F. grow [SEP] G. Bend [SEP] H. Move

Answer: H


Something that can be described as what can only contract? [SEP] A. Smooth [SEP] B. the skin [SEP] C. Rough [SEP] D. strong [SEP] E. Sweet [SEP] F. Loud [SEP] G. complex [SEP] H. alveoli

Answer: A


Muscles can only what? [SEP] A. movement [SEP] B. Loose [SEP] C. glucose [SEP] D. resistance [SEP] E. thrust [SEP] F. squeeze [SEP] G. jam [SEP] H. bend

Answer: F


Which are muscles? [SEP] A. to move people [SEP] B. quadriceps [SEP] C. mechanical [SEP] D. critical organs [SEP] E. bones [SEP] F. heat or cold [SEP] G. joints [SEP] H. tendons

Answer: B


what can only contract? [SEP] A. nerves [SEP] B. Epidermis [SEP] C. the skin [SEP] D. strong [SEP] E. biceps [SEP] F. Bend [SEP] G. lungs [SEP] H. forces

Answer: E


The trcipes femoris is used to move what? [SEP] A. heat [SEP] B. Mass [SEP] C. Weight [SEP] D. feet [SEP] E. matter [SEP] F. people [SEP] G. embryos [SEP] H. bones

Answer: H


what can only contract? [SEP] A. resistance [SEP] B. lungs [SEP] C. nerves [SEP] D. Bend [SEP] E. triceps [SEP] F. strong [SEP] G. mechanical [SEP] H. four limbs

Answer: E


What enables bones to perform movement? [SEP] A. contraction [SEP] B. Energy [SEP] C. sensory neurons [SEP] D. looseness [SEP] E. Chemical energy [SEP] F. Vibrates [SEP] G. fur and fat [SEP] H. layers of fat

Answer: A


When a hemisphere is tilted away from the sun, that hemisphere will have what? [SEP] A. unstable weather [SEP] B. warmer weather [SEP] C. rays or beams [SEP] D. permineralization [SEP] E. solar weather [SEP] F. scattered light [SEP] G. scarce resources [SEP] H. colder weather

Answer: H


What change is likely in a hemisphere when it is pointed away from the sun? [SEP] A. more sunlight per day [SEP] B. movement of tectonic plates [SEP] C. exposure to cold [SEP] D. Plant growth is reduced [SEP] E. the moon appears bigger [SEP] F. Movement of an air mass [SEP] G. solar eclipse [SEP] H. global warming

Answer: D


What creates winter? [SEP] A. Slowing the transfer of heat [SEP] B. ice expanding in rock openings [SEP] C. earth spinning on its axis [SEP] D. earth revolves around the sun [SEP] E. a hemisphere is tilted toward the sun [SEP] F. a hemisphere is tilted away from the sun [SEP] G. lack of moisture in the air [SEP] H. mechanical weathering

Answer: F


When does the northern hemisphere receive the least amount of direct sunlight? [SEP] A. Vernal equinox [SEP] B. Summer [SEP] C. photons [SEP] D. Autumn [SEP] E. mild [SEP] F. Winter [SEP] G. TRH [SEP] H. two

Answer: F


When does the northern hemisphere experience cooler temperatures? [SEP] A. In the Autumn [SEP] B. air cools [SEP] C. dry and hot [SEP] D. Under 32 degrees [SEP] E. In the winter [SEP] F. When it's cold [SEP] G. In the Spring [SEP] H. In the summer

Answer: E


What effect will a hemispheric tilt away from the sun have on the forests there? [SEP] A. higher heat [SEP] B. more sunlight [SEP] C. competing for resources [SEP] D. massive damage [SEP] E. deforestation [SEP] F. colder and wetter [SEP] G. further north [SEP] H. Physical weathering

Answer: F


What happens when we receive less sunlight? [SEP] A. Springtime [SEP] B. sweating [SEP] C. Heat [SEP] D. apoptosis [SEP] E. autumn [SEP] F. Winter [SEP] G. air cools [SEP] H. It's brighter

Answer: F


What does a hemisphere receive less of when it is tilted away from the sun? [SEP] A. water [SEP] B. scattered light [SEP] C. rays or beams [SEP] D. heat energy [SEP] E. direct energy [SEP] F. ice [SEP] G. photons [SEP] H. gasoline

Answer: E


what does a hemisphere need to be tilted away from the receive less sunlight? [SEP] A. h2o [SEP] B. heat energy [SEP] C. equator [SEP] D. Energy. [SEP] E. clouds [SEP] F. our star [SEP] G. an object [SEP] H. energy

Answer: F


What does a hemisphere receive less of if it is tilted away from the sun? [SEP] A. Light [SEP] B. rain [SEP] C. warmth [SEP] D. Epidermis [SEP] E. body water [SEP] F. photons [SEP] G. cold air [SEP] H. sugar

Answer: F


What does a planet receive more of when it is tilted? [SEP] A. light [SEP] B. sun [SEP] C. Energy. [SEP] D. rain [SEP] E. forces [SEP] F. energy [SEP] G. Joules [SEP] H. heat

Answer: A


What does the hemisphere have to be tilted away from to receive less sunlight? [SEP] A. an external framework [SEP] B. electromagnetic energy [SEP] C. rays or beams [SEP] D. an object [SEP] E. objects that have mass [SEP] F. energy of moving objects [SEP] G. our nearest star [SEP] H. wavelengths and photons

Answer: G


what is usually larger than streams? [SEP] A. bathtubs [SEP] B. h2o from a tap [SEP] C. loose soil [SEP] D. body water [SEP] E. an object [SEP] F. puddles [SEP] G. Euphrates [SEP] H. four limbs

Answer: G


What joins rivers? [SEP] A. vehicles [SEP] B. loose soil [SEP] C. sandstones [SEP] D. ferry [SEP] E. trail [SEP] F. skyline [SEP] G. streams [SEP] H. Raft

Answer: G


What can large waterways be divided into? [SEP] A. loose soil [SEP] B. properties [SEP] C. lakes [SEP] D. body water [SEP] E. oceans [SEP] F. Sediment [SEP] G. creeks [SEP] H. streams

Answer: H


Estuaries are always larger than which of the following? [SEP] A. oceans [SEP] B. streams. [SEP] C. lakes [SEP] D. Length [SEP] E. kalenchoes [SEP] F. body water [SEP] G. bacteria [SEP] H. planets

Answer: B


What is The Euphrates larger than? [SEP] A. ocean [SEP] B. planet [SEP] C. trees [SEP] D. sea [SEP] E. Inches [SEP] F. Sediment [SEP] G. stream [SEP] H. Length

Answer: G


What usually have more water than streams? [SEP] A. ponds [SEP] B. currents [SEP] C. fens [SEP] D. wetland [SEP] E. bottles [SEP] F. cups [SEP] G. complex [SEP] H. rivers

Answer: H


what are usually larger than small water crossings? [SEP] A. alveoli [SEP] B. an anion [SEP] C. tortoises [SEP] D. tail fins [SEP] E. engines [SEP] F. rivers [SEP] G. Inches [SEP] H. vehicles

Answer: F


What are smaller bodies of water? [SEP] A. kalenchoes [SEP] B. streams [SEP] C. loose soil [SEP] D. Deposition [SEP] E. alveoli [SEP] F. NaCl [SEP] G. swea [SEP] H. Sand dunes

Answer: B


What is a river also? [SEP] A. storing water [SEP] B. loose soil [SEP] C. dangerous [SEP] D. fertile [SEP] E. more abundant [SEP] F. watershred [SEP] G. body water [SEP] H. kinetic

Answer: F


Streams are smaller than something made from what? [SEP] A. Metling snow [SEP] B. body water [SEP] C. an organism's body [SEP] D. Sediment [SEP] E. fossil fuels [SEP] F. Weathering [SEP] G. erosion [SEP] H. aqueous solution

Answer: A


Rivers are usually larger than what [SEP] A. objects that have mass [SEP] B. body water [SEP] C. colder and wetter [SEP] D. Veins and arteries. [SEP] E. allow growth [SEP] F. loose soil [SEP] G. at or near the margins [SEP] H. mountain sources

Answer: H


what are rivers? [SEP] A. dangerous [SEP] B. storing water [SEP] C. watershed [SEP] D. kalenchoes [SEP] E. they bend [SEP] F. rainy [SEP] G. kinetic [SEP] H. strong

Answer: C


Habitats where fish live in large quantities are usually larger than what? [SEP] A. an object [SEP] B. Inches [SEP] C. crocodiles [SEP] D. body water [SEP] E. Decibels [SEP] F. Weight [SEP] G. streams [SEP] H. Length

Answer: G


Mantle convection causes what? [SEP] A. demolitions [SEP] B. global warming [SEP] C. earthquakes [SEP] D. forest fires [SEP] E. erosion [SEP] F. tsunamis [SEP] G. heat energy [SEP] H. heating liquids

Answer: C


What causes earthquakes? [SEP] A. Electrical energy [SEP] B. The area was once underwater [SEP] C. energy of moving objects [SEP] D. Melting glaciers [SEP] E. Cold air colliding with warm air [SEP] F. Continents drifting [SEP] G. electromagnetic energy [SEP] H. Climate change

Answer: F


Tectonic plates being pushed together can cause what? [SEP] A. converting electricity to heat [SEP] B. enormous damage to homes [SEP] C. to move people [SEP] D. kinetic energy [SEP] E. fissures of hot, acidic water [SEP] F. gravitational demize [SEP] G. slight inconvenience to stars [SEP] H. small solar flares

Answer: B


Where on plates do earthquakes most often occur?  [SEP] A. The area was once underwater [SEP] B. near the shoreline [SEP] C. away from tectonic plates [SEP] D. permineralization [SEP] E. at or near the margins [SEP] F. in the center [SEP] G. Inches or fractions of inches. [SEP] H. deep under water

Answer: E


earthquakes are caused by shifts in what? [SEP] A. earth [SEP] B. volcanoes [SEP] C. rocks [SEP] D. plates [SEP] E. Movement [SEP] F. ground [SEP] G. rain [SEP] H. lightning

Answer: D


What can be pushed together to form an earthquake? [SEP] A. fibrils [SEP] B. volcanos [SEP] C. crust [SEP] D. energy [SEP] E. trees [SEP] F. waves [SEP] G. boulders on the earth [SEP] H. rocks

Answer: C


tectonic plates being pushed together causes what? [SEP] A. wind speed [SEP] B. plates clattering [SEP] C. dishware intact [SEP] D. kinetic energy [SEP] E. massive damage [SEP] F. erosion [SEP] G. lack of destruction [SEP] H. friction

Answer: E


Parts of the Earth's crust being pushed together causes what? [SEP] A. magnetic shifts [SEP] B. erosion [SEP] C. friction [SEP] D. earthquakes [SEP] E. solar flares [SEP] F. moonquakes [SEP] G. global warming [SEP] H. Sediment

Answer: D


What could happen because of movement in the upper mantle? [SEP] A. Earthquakes [SEP] B. Water expanding [SEP] C. Floods [SEP] D. Wildfires [SEP] E. erosion [SEP] F. Tornados [SEP] G. heating liquids [SEP] H. Movement

Answer: A


what has tectonic plates? [SEP] A. San Francisco [SEP] B. outer space [SEP] C. atmosphere [SEP] D. h2o [SEP] E. coral reefs [SEP] F. humans disturb it [SEP] G. Physical weathering [SEP] H. threatened

Answer: A


the Earth constantly moving then being pushed together causes what [SEP] A. oceans [SEP] B. erosion [SEP] C. deserts [SEP] D. Greenhouse gases [SEP] E. Energy. [SEP] F. energy [SEP] G. global warming [SEP] H. earthquakes

Answer: H


what causes tremors? [SEP] A. tectonic plates coliding [SEP] B. fissures of hot, acidic water [SEP] C. sensory neurons [SEP] D. energy of moving objects [SEP] E. Thyroid-stimulating hormone [SEP] F. storms [SEP] G. the sun [SEP] H. richter scale

Answer: A


What do tectonic plates being pushed together do? [SEP] A. Destroy saturn [SEP] B. permineralization [SEP] C. Build bridges [SEP] D. Physical weathering [SEP] E. Destroy bridges [SEP] F. Destroy moon [SEP] G. Movement [SEP] H. to move people

Answer: E


What can damage plumbing? [SEP] A. several different ways [SEP] B. an automobile engine [SEP] C. Breathing too fast or too slow [SEP] D. smallest agents of disease [SEP] E. fissures of hot, acidic water [SEP] F. volatile substances [SEP] G. tectonic plates being pushed together [SEP] H. erosion from rivers

Answer: G


What causes landslides? [SEP] A. Water expanding [SEP] B. tectonic plates [SEP] C. rainfall [SEP] D. Physical weathering [SEP] E. flooding [SEP] F. mouth of rivers [SEP] G. a hydraulic system [SEP] H. deforestation

Answer: B


Where might you find tectonic plates being pushed together? [SEP] A. coastlines [SEP] B. San Francisco [SEP] C. mouth of rivers [SEP] D. germany [SEP] E. Movement [SEP] F. a hydraulic system [SEP] G. permineralization [SEP] H. near the shoreline

Answer: B


Bacteria and archaebacteria examples of what? [SEP] A. grass [SEP] B. multi-celled organisms [SEP] C. seeds [SEP] D. Something that causes allergies [SEP] E. major threat to health [SEP] F. single-celled organisms [SEP] G. microorganisms [SEP] H. Food poisoning

Answer: F


What are single celled organisms that do not have a nucleus? [SEP] A. Most plants [SEP] B. nucleus [SEP] C. ferns [SEP] D. fossil fuels [SEP] E. bushes [SEP] F. Eukaryotes [SEP] G. leech [SEP] H. bacteria

Answer: H


What do some bacteria lack? [SEP] A. Energy [SEP] B. nucleus [SEP] C. glucose [SEP] D. Energy. [SEP] E. properties [SEP] F. oxygen [SEP] G. alleles [SEP] H. warmth

Answer: B


What are single-celled organisms that lack a nucleus? [SEP] A. ferns [SEP] B. barnacles [SEP] C. Most plants [SEP] D. cacti [SEP] E. Leeuwenhoek [SEP] F. orchids [SEP] G. bacteria [SEP] H. PDAs

Answer: G


bacteria have no membrane-bound organelles and lack what? [SEP] A. nucleus [SEP] B. epidermal [SEP] C. Joules [SEP] D. alveoli [SEP] E. glucose [SEP] F. Epidermis [SEP] G. oxygen [SEP] H. PDAs

Answer: A


prokaryotes what genes? [SEP] A. grow [SEP] B. HIV [SEP] C. small [SEP] D. stem [SEP] E. SO2 [SEP] F. lack [SEP] G. PDAs [SEP] H. CO 2

Answer: F


what are single-celled organisms that lack a nucleus? [SEP] A. Leeuwenhoek [SEP] B. orchids [SEP] C. Most plants [SEP] D. barnacles [SEP] E. PDAs [SEP] F. bacteria [SEP] G. cacti [SEP] H. ferns

Answer: F


Prokaryotes are single celled living things in the animal kingdom that don't have a what? [SEP] A. epidermal [SEP] B. genus [SEP] C. complex [SEP] D. extinction [SEP] E. food [SEP] F. nucleus [SEP] G. properties [SEP] H. alleles

Answer: F


What are single-celled organisms that lack a nucleus? [SEP] A. barnacles [SEP] B. bacteria [SEP] C. Most plants [SEP] D. ferns [SEP] E. orchids [SEP] F. cacti [SEP] G. PDAs [SEP] H. Leeuwenhoek

Answer: B


Riding a bike does not cause what? [SEP] A. Greenhouse gasses [SEP] B. forward motion [SEP] C. harmful substances [SEP] D. wear on tires [SEP] E. Greenhouse gases [SEP] F. major threat to health [SEP] G. contamination [SEP] H. sore bottom

Answer: F


Riding a bike reduces what? [SEP] A. energy usage [SEP] B. Greenhouse gasses [SEP] C. acid rain [SEP] D. harmful substances [SEP] E. Greenhouse gases [SEP] F. temperature [SEP] G. prolactin release [SEP] H. storms

Answer: A


Which of the following does not contribute to global warming? [SEP] A. nucleus of a cell [SEP] B. Flying in a plane [SEP] C. Leaving the lights on [SEP] D. haploid plants [SEP] E. a hydraulic system [SEP] F. Driving a car [SEP] G. Riding a bike [SEP] H. power stations

Answer: G


What form of transportation does not cause diseases or harm crops?   [SEP] A. Earthworms [SEP] B. animals [SEP] C. automobile [SEP] D. mechanical [SEP] E. train [SEP] F. airplane [SEP] G. Movement [SEP] H. bicycle

Answer: H


What can you ride to get good exercise and avoid producing harmful gases? [SEP] A. cows [SEP] B. bike [SEP] C. stairmaster [SEP] D. cycles [SEP] E. bus [SEP] F. trolley [SEP] G. Lift [SEP] H. goats

Answer: B


What is not caused by riding a bike? [SEP] A. momentum [SEP] B. flooding [SEP] C. coal [SEP] D. disease [SEP] E. speed [SEP] F. Allergies [SEP] G. litter [SEP] H. exercise

Answer: G


What is one thing that is not bad for a habitat? [SEP] A. salt and water. [SEP] B. riding a motorcycle [SEP] C. genetic diversity [SEP] D. riding a car [SEP] E. Quality of life [SEP] F. food and shelter [SEP] G. riding an airplane [SEP] H. riding a bike

Answer: H


What does not release particles? [SEP] A. riding a bike [SEP] B. driving a car [SEP] C. influenza [SEP] D. monotremes [SEP] E. creating smog [SEP] F. burning coal [SEP] G. It remains dormant [SEP] H. peachleaf willow

Answer: A


What does not spoil the environment? [SEP] A. Operating a factory [SEP] B. Driving a car [SEP] C. Riding a bike [SEP] D. food and shelter [SEP] E. hydrate their cells [SEP] F. lowered energy cost [SEP] G. Burning a fire [SEP] H. peachleaf willow

Answer: C


What is not released after riding a bike? [SEP] A. carbon monoxide [SEP] B. harmful substances [SEP] C. fossil fuels [SEP] D. heat energy [SEP] E. one celled organisms [SEP] F. hard outer covering [SEP] G. layers of fat [SEP] H. Pituitary gland

Answer: A


what doesn't riding a bike cause? [SEP] A. Allergies [SEP] B. harmful substances [SEP] C. Decrease bodily water [SEP] D. Greenhouse gasses [SEP] E. carbon monoxide [SEP] F. global warming [SEP] G. Dehydration [SEP] H. chemical changes

Answer: E


The sun causes water to evaporate more, which can cause drying and what? [SEP] A. flooding [SEP] B. raining [SEP] C. Pollution [SEP] D. root growth [SEP] E. erosion [SEP] F. snowing [SEP] G. cracking [SEP] H. hailing

Answer: G


When would water evaporate the most quickly? [SEP] A. Winter [SEP] B. sun [SEP] C. Summer [SEP] D. Spring [SEP] E. Autumn [SEP] F. Tropical [SEP] G. excretion [SEP] H. oceans

Answer: C


what causes water to evaporate more quickly by adding heat? [SEP] A. distant stars [SEP] B. our star [SEP] C. sunlight [SEP] D. Solar energy [SEP] E. energy [SEP] F. Energy. [SEP] G. the moon [SEP] H. milky way

Answer: B


When does water evaporate more quickly? [SEP] A. dry and hot [SEP] B. salt and water. [SEP] C. In October [SEP] D. during the day [SEP] E. at night [SEP] F. In the morning [SEP] G. hydration [SEP] H. lowered energy cost

Answer: D


The sun causes water to change partially to gas by doing what? [SEP] A. adding heat [SEP] B. changing degrees [SEP] C. Temperature [SEP] D. scattered light [SEP] E. energy [SEP] F. refracting light [SEP] G. Energy. [SEP] H. absorbing moisture

Answer: A


What does water turn into when heat is added? [SEP] A. Rain [SEP] B. energy [SEP] C. potash [SEP] D. h2o [SEP] E. Vapor [SEP] F. an ion [SEP] G. Ice [SEP] H. Energy.

Answer: E


What does ocean water become when acted on by sunlight? [SEP] A. warmth [SEP] B. solar energy [SEP] C. Heat [SEP] D. Pollution [SEP] E. sand [SEP] F. oxygen [SEP] G. white [SEP] H. clouds

Answer: H


What does the sun provide to make steam? [SEP] A. hydration [SEP] B. Energy [SEP] C. excretion [SEP] D. Light [SEP] E. sunlight [SEP] F. Heat [SEP] G. chemicals [SEP] H. warmth

Answer: B


What can the sun create more quickly by adding heat? [SEP] A. heat [SEP] B. power [SEP] C. Energy. [SEP] D. sugar [SEP] E. vapor [SEP] F. energy [SEP] G. Light [SEP] H. warmth

Answer: E


Ice crystals can resist what? [SEP] A. scattered light [SEP] B. power [SEP] C. erosion [SEP] D. salt and water. [SEP] E. sun's heat [SEP] F. salinity [SEP] G. Temperature [SEP] H. kinetic energy

Answer: E


What causes cloudy and rainy weather? [SEP] A. Cold air forming fog [SEP] B. a hemisphere is tilted away from the sun [SEP] C. Warm air near the oceans [SEP] D. Breathing too fast or too slow [SEP] E. Cold winds near the mountains [SEP] F. Warm air moving into cold air [SEP] G. Earth's axis of rotation is tilted [SEP] H. extreme heat and pressure

Answer: F


What is most likely to result from warm air advancing on cold air? [SEP] A. white outs [SEP] B. energy of moving objects [SEP] C. heat is produced [SEP] D. a tree falling [SEP] E. cloudy and rainy weather [SEP] F. tsunamis [SEP] G. freezing nitrogen [SEP] H. kinetic energy

Answer: E


What does a warm front cause? [SEP] A. friction [SEP] B. symptoms [SEP] C. rainfall [SEP] D. fire [SEP] E. tsunamis [SEP] F. heat [SEP] G. earthquakes [SEP] H. storms

Answer: H