What type of water formation is formed by clouds? [SEP] A. pearls [SEP] B. streams [SEP] C. shells [SEP] D. diamonds [SEP] E. rain [SEP] F. beads [SEP] G. cooled [SEP] H. liquid

Answer: F


Where do beads of water come from? [SEP] A. Too much water [SEP] B. underground systems [SEP] C. When the water is too cold [SEP] D. Water spills [SEP] E. Vapor turning into a liquid [SEP] F. Warm air moving into cold air [SEP] G. At the peak of a mountain [SEP] H. To another location like underground

Answer: E


What forms beads of water?  [SEP] A. Necklaces. [SEP] B. Steam. [SEP] C. Glass beads . [SEP] D. a wave [SEP] E. tiny [SEP] F. a solute [SEP] G. rain [SEP] H. Bracelets.

Answer: B


what kind of beads are formed from vapor condensing? [SEP] A. tiny [SEP] B. H20 [SEP] C. h2o [SEP] D. carbon [SEP] E. hydrogen [SEP] F. rain [SEP] G. oxygen [SEP] H. Dew

Answer: C


what kind of beads are formed by their vapor condensing? [SEP] A. h2o [SEP] B. rain [SEP] C. tiny [SEP] D. H20 [SEP] E. CO 2 [SEP] F. blue [SEP] G. Aves [SEP] H. Dew

Answer: A


What happens to the heat energy during condensation. [SEP] A. It goes to the remaining air molecules [SEP] B. Temperature changing [SEP] C. they travel great distances [SEP] D. raising their temperature [SEP] E. liquid precipitation [SEP] F. changing phenomenon [SEP] G. Movement of an air mass [SEP] H. electrons in motion

Answer: A


Vapor doing what forms beads of liquid? [SEP] A. energy barrier [SEP] B. condensing [SEP] C. a solute [SEP] D. boiling [SEP] E. unidirectional [SEP] F. motion [SEP] G. kinetic energy [SEP] H. evaporation

Answer: B


Beads of water are formed when? [SEP] A. heat is produced [SEP] B. Temperature changing [SEP] C. forest is destroyed [SEP] D. refract or absorb. [SEP] E. body temperature reduces [SEP] F. precipitation [SEP] G. Movement of an air mass [SEP] H. during the chilling season

Answer: H


Where is water likely to form beads? [SEP] A. aqueous solution [SEP] B. on cold surfaces [SEP] C. jungles of the sea [SEP] D. colder weather [SEP] E. Evaporation [SEP] F. colder and wetter [SEP] G. Wet weather [SEP] H. streams.

Answer: B


Removing what from food will preserve it? [SEP] A. flavor [SEP] B. body water [SEP] C. heat energy [SEP] D. color [SEP] E. Water [SEP] F. Bodily water [SEP] G. moisture [SEP] H. ingredients

Answer: G


What are two ways you can save food? [SEP] A. Fully cooking the oysters [SEP] B. Burning fuel and air [SEP] C. Bread it and fry it [SEP] D. Water it down and drink it [SEP] E. converting electricity to heat [SEP] F. lowered energy cost [SEP] G. Dehydration and salting [SEP] H. Burn it and throw it away

Answer: G


What does salting food do to it? [SEP] A. decrease stamina [SEP] B. evaporation [SEP] C. hydration [SEP] D. Preserves it [SEP] E. Causes bacteria to spread [SEP] F. chemical changes [SEP] G. Causes it to rot [SEP] H. Cooks it

Answer: D


What can prevent food spoilage? [SEP] A. prolactin release [SEP] B. one celled organisms [SEP] C. hydrating food [SEP] D. cleaning food [SEP] E. airing out food [SEP] F. Electric generators [SEP] G. a hydraulic system [SEP] H. dehydrating food

Answer: H


What can be removed to preserve food? [SEP] A. water [SEP] B. nutrients [SEP] C. toxins [SEP] D. salt [SEP] E. A virus [SEP] F. sugar [SEP] G. leeches [SEP] H. peat

Answer: A


Which of the following  has the most antioxidant benefits for the body? [SEP] A. preserved muskrat [SEP] B. preserved blueberries [SEP] C. antibiotics [SEP] D. hamburger [SEP] E. hydrogen peroxide [SEP] F. prolactin release [SEP] G. evaporation [SEP] H. Thyroid-stimulating hormone

Answer: B


Dehydrating food is used to make it what? [SEP] A. last longer [SEP] B. survive [SEP] C. go bad [SEP] D. burn up [SEP] E. get started [SEP] F. throw out [SEP] G. Relieve pain [SEP] H. dormant state

Answer: A


Beef jerky is what? [SEP] A. low in protein content [SEP] B. wet [SEP] C. prone to spoilage [SEP] D. nutrients [SEP] E. barrel-shaped [SEP] F. Relieve pain [SEP] G. preserved [SEP] H. layers of fat

Answer: G


How is food preserved? [SEP] A. liquid [SEP] B. moistness [SEP] C. hydration [SEP] D. bacteria [SEP] E. mold [SEP] F. heat [SEP] G. Cooking [SEP] H. drying

Answer: H


Slow cooking food in an oven will cause it to be what? [SEP] A. staying warm [SEP] B. kinetic [SEP] C. dangerous [SEP] D. dry and hot [SEP] E. preserved [SEP] F. dormant state [SEP] G. reduced heat [SEP] H. hydration

Answer: E


What is used to preserve food? [SEP] A. salt [SEP] B. Energy [SEP] C. oven [SEP] D. fats [SEP] E. sugar [SEP] F. sodium [SEP] G. marine [SEP] H. bamboo

Answer: C


What is used to preserve food? [SEP] A. evaporation [SEP] B. Something from Nesco [SEP] C. white vinegar [SEP] D. Calcium carbonate [SEP] E. salt and water. [SEP] F. layers of fat [SEP] G. Exfoliation [SEP] H. adding heat

Answer: B


Reproduction is the process by which living things what? [SEP] A. Most plants [SEP] B. allow growth [SEP] C. spread flower seeds [SEP] D. have wide set eyes [SEP] E. members of their own species [SEP] F. have birthing hips [SEP] G. have quiet laughter [SEP] H. give birth to babies

Answer: H


What is the transmission of genes? [SEP] A. Reproduction [SEP] B. Cancer [SEP] C. Sex [SEP] D. Pollination [SEP] E. Most plants [SEP] F. mechanical [SEP] G. by indirect light [SEP] H. a wave

Answer: A


what creates a completely immobile human? [SEP] A. burning coal [SEP] B. birthdays [SEP] C. lungs [SEP] D. tectonic plates [SEP] E. sports [SEP] F. reproduction [SEP] G. our nearest star [SEP] H. fossil fuels

Answer: F


what reproduces to give rise to offspring? [SEP] A. fungi [SEP] B. embryos [SEP] C. mammals [SEP] D. plants [SEP] E. density [SEP] F. clouds [SEP] G. Flowers [SEP] H. multiply

Answer: D


What is the process by which living things give rise to offspring? [SEP] A. DNA [SEP] B. photosynthesis [SEP] C. bird [SEP] D. sex [SEP] E. subtraction [SEP] F. gametes [SEP] G. eggs [SEP] H. ovum

Answer: D


What comes from reproduction? [SEP] A. babies [SEP] B. protein [SEP] C. pollution [SEP] D. dead cells [SEP] E. Energy [SEP] F. seeds [SEP] G. Most plants [SEP] H. children

Answer: H


The process by which genes are passed is [SEP] A. Most plants [SEP] B. flow of electrons [SEP] C. mitosis [SEP] D. Summer [SEP] E. respiration [SEP] F. mutation [SEP] G. mechanical [SEP] H. reproduction

Answer: H


What gives rise to offspring? [SEP] A. sex [SEP] B. spring [SEP] C. bird [SEP] D. DNA [SEP] E. ova [SEP] F. production [SEP] G. factories [SEP] H. ovum

Answer: A


What is the process by which living things give rise to offspring? [SEP] A. sex [SEP] B. diploid [SEP] C. ovum [SEP] D. bird [SEP] E. ovary [SEP] F. eggs [SEP] G. gametes [SEP] H. DNA

Answer: A


How do living things have children? [SEP] A. death [SEP] B. people [SEP] C. humans [SEP] D. babies [SEP] E. it needs them [SEP] F. reproduction [SEP] G. mitosis [SEP] H. production

Answer: F


The stomach does what in the body? [SEP] A. decreases its bodily water [SEP] B. kills all germs [SEP] C. breaks food into nutrients [SEP] D. stores bile [SEP] E. heat is produced [SEP] F. extracts water from food [SEP] G. get chemical reactions started [SEP] H. cause people to become sick.

Answer: C


The digestive system breaks food down into what for the body? [SEP] A. strength [SEP] B. sugar [SEP] C. meals [SEP] D. fats [SEP] E. lipids [SEP] F. fuel [SEP] G. hunger [SEP] H. matter

Answer: F


The body needs the digestive system to do what? [SEP] A. Burn calories while exercising [SEP] B. survival [SEP] C. Fall asleep easily at night [SEP] D. Digesting food [SEP] E. get started [SEP] F. Absorb food without processing it [SEP] G. Converted sugar [SEP] H. Break down food

Answer: H


Which organ helps break down food into nutrients for our bodies? [SEP] A. heart [SEP] B. pancreas [SEP] C. pipe [SEP] D. bacteria [SEP] E. pituitary [SEP] F. enzymes [SEP] G. Proteins [SEP] H. humans

Answer: B


what does the digestive system use to produce nutrients for the body? [SEP] A. Proteins [SEP] B. Enzymes [SEP] C. oysters [SEP] D. catabolism [SEP] E. lungs [SEP] F. ice cubes [SEP] G. hair [SEP] H. nutrients

Answer: D


What does the digestive system break into nutrients for the body? [SEP] A. fats [SEP] B. paper [SEP] C. lipids [SEP] D. meat [SEP] E. apples [SEP] F. corn [SEP] G. music [SEP] H. the colon

Answer: D


What provides the regeneration of cells for the body? [SEP] A. Thyroid-stimulating hormone [SEP] B. the kiln [SEP] C. Earthworms [SEP] D. the kitchen [SEP] E. the digestive system [SEP] F. prolactin release [SEP] G. Pituitary gland [SEP] H. the corona

Answer: E


What does digestion absorb? [SEP] A. food [SEP] B. lipids [SEP] C. oxygen [SEP] D. blood [SEP] E. sugar [SEP] F. O2 [SEP] G. water [SEP] H. Energy

Answer: A


What is needed for the body to grow and remain healthy? [SEP] A. Organic compounds [SEP] B. Hair on the head [SEP] C. carbohydrates [SEP] D. Fast response time [SEP] E. The digestive system [SEP] F. Hair on the feet [SEP] G. deoxyribonucleic acid [SEP] H. organic molecules

Answer: E


What breaks food into nutrients for the body? [SEP] A. Fully cooking the oysters [SEP] B. secretion of acids and bases [SEP] C. Eating and drinking [SEP] D. the most widely used biofuel [SEP] E. the stage of citokinesis [SEP] F. To conserve energy [SEP] G. Something that tapeworms do not have [SEP] H. hydration of their cells

Answer: G


What enables the body to grow? [SEP] A. single-celled organisms [SEP] B. aerobic capacity [SEP] C. By coral exoskeletons [SEP] D. carbohydrates [SEP] E. genetic material [SEP] F. deoxyribonucleic acid [SEP] G. the digestive system [SEP] H. Males and females

Answer: G


what does the digestive system break food into for the body? [SEP] A. sugar [SEP] B. fatty [SEP] C. iron [SEP] D. lipids [SEP] E. edible [SEP] F. liquid [SEP] G. matter [SEP] H. Energy

Answer: C


Where do platypus females lay their eggs? [SEP] A. swea [SEP] B. tree [SEP] C. bushes [SEP] D. fields [SEP] E. ground [SEP] F. autumn [SEP] G. plate [SEP] H. holder

Answer: E


what females nest in a burrow and wait for the hatching? [SEP] A. ostrich [SEP] B. burrowing rabbits [SEP] C. loose soil [SEP] D. insects [SEP] E. warm-blooded [SEP] F. honeybees [SEP] G. rooster [SEP] H. platypus

Answer: H


Where do platypus females construct their homes for egg laying? [SEP] A. loose dirt [SEP] B. out in the open [SEP] C. loose soil [SEP] D. Summer [SEP] E. rocky areas [SEP] F. autumn [SEP] G. soft soil [SEP] H. compacted soil

Answer: G


What do echidna lay? [SEP] A. food [SEP] B. fat [SEP] C. seeds [SEP] D. eggs [SEP] E. edible [SEP] F. tadpoles [SEP] G. nektar [SEP] H. sacs

Answer: D


What lays their eggs in a burrow? [SEP] A. no mammals [SEP] B. all mammals [SEP] C. dogs [SEP] D. animals [SEP] E. honeybees [SEP] F. insects [SEP] G. some mammals [SEP] H. alpacas

Answer: G


How do platypus lay eggs? [SEP] A. epidermis and dermis [SEP] B. on a flat plane [SEP] C. in a tree [SEP] D. fur and fat [SEP] E. during the day [SEP] F. it keeps an organism warm [SEP] G. in a dug out area [SEP] H. in the water

Answer: G


what lays their eggs in a burrow? [SEP] A. mammals [SEP] B. alpacas [SEP] C. loose soil [SEP] D. animals [SEP] E. monotremes [SEP] F. honeybees [SEP] G. insects [SEP] H. ducks

Answer: E


What is the distinguishing feature of monotremes? [SEP] A. They lay eggs [SEP] B. the eyes [SEP] C. Veins and arteries. [SEP] D. eardrum [SEP] E. four limbs [SEP] F. layers of fat [SEP] G. They have thick fur [SEP] H. fur and fat

Answer: A


What does not normally lay eggs? [SEP] A. swea [SEP] B. insects [SEP] C. Mammal [SEP] D. chickens [SEP] E. cows [SEP] F. animals [SEP] G. parasites [SEP] H. ducks

Answer: C


Most mollusks have what? [SEP] A. aerobic capacity [SEP] B. scarce resources [SEP] C. layers of fat [SEP] D. an organism's body [SEP] E. protective parents [SEP] F. angry neighbors [SEP] G. extra arms [SEP] H. protective bony armor

Answer: H


What do most mussles have? [SEP] A. Epidermis [SEP] B. ice [SEP] C. shells [SEP] D. snow [SEP] E. fur [SEP] F. names [SEP] G. a cuticle [SEP] H. alveoli

Answer: C


Some invertebrates may have which feature? [SEP] A. invertebrate [SEP] B. fat [SEP] C. gills [SEP] D. exception [SEP] E. three [SEP] F. mollusk [SEP] G. complex [SEP] H. shell

Answer: H


what usually has a shell? [SEP] A. an object [SEP] B. humans [SEP] C. animals [SEP] D. density [SEP] E. tortoises [SEP] F. barnacles [SEP] G. h2o [SEP] H. oysters

Answer: H


Most soft-bodied invertebrates have what? [SEP] A. hands [SEP] B. epidermal [SEP] C. protected [SEP] D. a cuticle [SEP] E. hard [SEP] F. alveoli [SEP] G. shells [SEP] H. exterior

Answer: G


What have shells? [SEP] A. keeps the organism warm [SEP] B. lima beans [SEP] C. whales [SEP] D. objects that have mass [SEP] E. it needs them [SEP] F. most cephalopods [SEP] G. barnacles [SEP] H. sharks

Answer: F


What do mollusks contain? [SEP] A. harmful substances [SEP] B. Organic compounds [SEP] C. bacon [SEP] D. cayenne [SEP] E. acetic acid [SEP] F. dogs [SEP] G. Chlorophyll [SEP] H. Calcium carbonate

Answer: H


What can shells protect? [SEP] A. fronts [SEP] B. animals [SEP] C. soft bodies [SEP] D. coastlines [SEP] E. fur [SEP] F. blood [SEP] G. critical organs [SEP] H. hard bodies

Answer: C


Mussels have what? [SEP] A. seaweed [SEP] B. arms [SEP] C. Energy [SEP] D. a shell [SEP] E. warmth [SEP] F. bacteria [SEP] G. Length [SEP] H. legs

Answer: D


what do the second-largest invertebrate group have? [SEP] A. shells [SEP] B. a cuticle [SEP] C. insects [SEP] D. barnacles [SEP] E. animals [SEP] F. tortoises [SEP] G. alveoli [SEP] H. honeybees

Answer: A


Most of what type of animal is known for having a shell? [SEP] A. fossils [SEP] B. toads [SEP] C. eggs [SEP] D. swea [SEP] E. small [SEP] F. insects [SEP] G. porous [SEP] H. snail

Answer: H


What is when rocks are broken down? [SEP] A. roof weathering [SEP] B. Plant growth is reduced [SEP] C. brick weathering [SEP] D. Physical weathering [SEP] E. remains of prehistoric life [SEP] F. at or near the margins [SEP] G. home weathering [SEP] H. major threat to health

Answer: D


What can cause rocks to break down? [SEP] A. Wind Barriers [SEP] B. Protective Barriers [SEP] C. Stone Sealers [SEP] D. wind [SEP] E. mines [SEP] F. Water [SEP] G. erosion [SEP] H. Gravity

Answer: F


What  weathers rocks? [SEP] A. soil [SEP] B. streams [SEP] C. a delta [SEP] D. calcite [SEP] E. erosion [SEP] F. water [SEP] G. grass [SEP] H. the sun

Answer: F


What is formed when rocks break down? [SEP] A. plants [SEP] B. clouds [SEP] C. sand [SEP] D. coastlines [SEP] E. detritus [SEP] F. deltas [SEP] G. water [SEP] H. alluvial

Answer: E


what can break down rocks? [SEP] A. Jellyfish [SEP] B. sea urchins [SEP] C. deltas [SEP] D. erosion [SEP] E. ice wedging [SEP] F. room temperature [SEP] G. clouds [SEP] H. cliffs

Answer: E


Mechanical weathering produces [SEP] A. Sand dollars [SEP] B. calcite [SEP] C. homogenous [SEP] D. Sediment [SEP] E. soft soil [SEP] F. rainfall [SEP] G. cactuses [SEP] H. movement

Answer: D


What occurs when rocks are weathered mechanically? [SEP] A. Sediment [SEP] B. flooding [SEP] C. movement [SEP] D. Winter [SEP] E. deltas [SEP] F. wind [SEP] G. amoebae [SEP] H. friction

Answer: A


What is it called when rocks are broken down mechanically? [SEP] A. mines [SEP] B. dangerous [SEP] C. coral reef [SEP] D. cracking [SEP] E. tube [SEP] F. loose soil [SEP] G. calcite [SEP] H. erosion

Answer: H


What are broken down by water? [SEP] A. rocks [SEP] B. germs [SEP] C. shells [SEP] D. lipids [SEP] E. soils [SEP] F. sand [SEP] G. dead [SEP] H. fungi

Answer: A


What has a water vascular system with tube feet? [SEP] A. humans [SEP] B. blastoids [SEP] C. bushes [SEP] D. orchids [SEP] E. Most plants [SEP] F. ferns [SEP] G. bacteria [SEP] H. the Sun

Answer: B


What is an example of an echinoderm? [SEP] A. a fish [SEP] B. eel [SEP] C. starfish [SEP] D. parasites [SEP] E. ferns [SEP] F. shark [SEP] G. fertile [SEP] H. algae

Answer: C


What kind of animals has a water vascular system with tubed feet? [SEP] A. animals [SEP] B. starfish [SEP] C. reeds [SEP] D. insects [SEP] E. warm-blooded [SEP] F. sponges [SEP] G. sea coral [SEP] H. four limbs

Answer: B


What kind of feet do echinoids have? [SEP] A. tube [SEP] B. long [SEP] C. warm [SEP] D. webbed [SEP] E. arched [SEP] F. edible [SEP] G. muscle [SEP] H. flat

Answer: A


How do echinoderms use their feet to locomote themselves? [SEP] A. one at a time [SEP] B. to move people [SEP] C. running and lifting [SEP] D. protein channels [SEP] E. a hydraulic system [SEP] F. it needs them [SEP] G. undulations [SEP] H. It helps them survive

Answer: E


What phylum do starfish belong to? [SEP] A. fertile [SEP] B. animals [SEP] C. Echinoderm. [SEP] D. Mollusca. [SEP] E. Sponge. [SEP] F. Absorb light [SEP] G. Annelid. [SEP] H. a fish

Answer: C


Where does a starfish have its water vascular system? [SEP] A. salt and water. [SEP] B. Chlorophyll [SEP] C. the environment [SEP] D. in its arms [SEP] E. on the rocks [SEP] F. in its eyes [SEP] G. Epidermis [SEP] H. in the ocean

Answer: D


What can have a water vascular system with tube feet? [SEP] A. ducks [SEP] B. peachleaf willow [SEP] C. cats [SEP] D. orchids [SEP] E. Most plants [SEP] F. horses [SEP] G. animals [SEP] H. deuterostomes

Answer: H


what have a unique water vascular system with tube feet? [SEP] A. h2o [SEP] B. insects [SEP] C. sea urchins [SEP] D. bushes [SEP] E. Most plants [SEP] F. Conifers [SEP] G. orchids [SEP] H. humans

Answer: C


Sea stars use a unique water vascular system with what? [SEP] A. growth [SEP] B. a ray [SEP] C. feet [SEP] D. oxygen [SEP] E. porous [SEP] F. energy [SEP] G. Light [SEP] H. volume

Answer: C


Which has a unique water vascular system? [SEP] A. roots [SEP] B. trees [SEP] C. Conifers [SEP] D. Echinoids [SEP] E. fur seals [SEP] F. Most plants [SEP] G. ferns [SEP] H. bushes

Answer: D


a connection is between the eye and what type of  feet in echinoderms [SEP] A. tube [SEP] B. Seesaw [SEP] C. vision [SEP] D. made [SEP] E. voles [SEP] F. a path [SEP] G. bones [SEP] H. muscle

Answer: A


What is the average weather in Indonesia?  [SEP] A. Summer [SEP] B. Windy [SEP] C. complex [SEP] D. mild [SEP] E. Dry [SEP] F. Tropical [SEP] G. Cold [SEP] H. temperature

Answer: F


To learn more about the average weather, it is essential to: [SEP] A. staying warm [SEP] B. observe it [SEP] C. argue about it [SEP] D. ignore it [SEP] E. survive [SEP] F. temperature [SEP] G. A computer [SEP] H. write about it

Answer: B


What is Jordan's average weather over time? [SEP] A. coldest season [SEP] B. non-existant [SEP] C. autumn [SEP] D. temperature [SEP] E. dry and hot [SEP] F. snowing [SEP] G. Winter [SEP] H. nighttime 24/7

Answer: E


Climate can be annalyzed with [SEP] A. sphygmomanometer [SEP] B. scattered light [SEP] C. seasons [SEP] D. heat or cold [SEP] E. seismometers [SEP] F. satellites [SEP] G. Water expanding [SEP] H. nanometers

Answer: F


What depends on the climate in an area? [SEP] A. school time [SEP] B. root growth [SEP] C. eating dinner [SEP] D. bloom time [SEP] E. seasons [SEP] F. Animal survival [SEP] G. planting trees [SEP] H. energy usage

Answer: D


climate is the average what over a long period of time? [SEP] A. Earth's atmosphere circulation [SEP] B. By wind and rain [SEP] C. heat and pressure [SEP] D. bacteria [SEP] E. Temperature changing [SEP] F. Earth's density [SEP] G. characteristics [SEP] H. gravity

Answer: A


Climate is the average of things like what in an area over a long period of time [SEP] A. earthquake activity [SEP] B. native species [SEP] C. temperature [SEP] D. biological diversity [SEP] E. rain or sun shine [SEP] F. the environment [SEP] G. food web [SEP] H. vegetation

Answer: E


what looks at long-term averages in an area over a long period of time? [SEP] A. habitat [SEP] B. Winter [SEP] C. mild [SEP] D. weather [SEP] E. seasons [SEP] F. three [SEP] G. climate [SEP] H. atmosphere

Answer: G


What is the average weather in Taiwan over a long period of time? [SEP] A. nonexistent [SEP] B. coldest season [SEP] C. Winter [SEP] D. arctic [SEP] E. Summer [SEP] F. subtropical [SEP] G. seasons [SEP] H. snowy

Answer: F


The average weather in an area during an era is called: [SEP] A. Summer [SEP] B. epoch [SEP] C. good [SEP] D. autumn [SEP] E. time period [SEP] F. mild [SEP] G. Pleistocein [SEP] H. climate

Answer: H


What is the average weather in a place over time? [SEP] A. mild [SEP] B. Summer [SEP] C. deserts [SEP] D. acclimate [SEP] E. seasons [SEP] F. climate [SEP] G. temperature [SEP] H. climatic

Answer: F


Loud noises can cause animals to what? [SEP] A. run away [SEP] B. look for food [SEP] C. started [SEP] D. get started [SEP] E. threatened [SEP] F. Heart rate [SEP] G. take a bath [SEP] H. go to sleep

Answer: A


What could cause an animal to startle? [SEP] A. Firecrackers [SEP] B. Going into hibernation [SEP] C. an object [SEP] D. Electrical energy [SEP] E. an electric stove [SEP] F. Gathering food [SEP] G. Seeing prey [SEP] H. vehicles

Answer: A


What can startle animals? [SEP] A. pigeons [SEP] B. Electrical [SEP] C. Frogs [SEP] D. nothing [SEP] E. sunset [SEP] F. Movement [SEP] G. engines [SEP] H. sunrise

Answer: G


what can cause animals to startle? [SEP] A. Electrical [SEP] B. thunder [SEP] C. sleeping [SEP] D. rapid breathing [SEP] E. dogs [SEP] F. influenza [SEP] G. vehicles [SEP] H. Pollution

Answer: B


what can animals be startled by? [SEP] A. murmur [SEP] B. reflexes [SEP] C. vehicles [SEP] D. movement [SEP] E. rain [SEP] F. photons [SEP] G. waves [SEP] H. an object

Answer: D


what are frightened by noise? [SEP] A. magma [SEP] B. fetus [SEP] C. children [SEP] D. adults [SEP] E. pigeons [SEP] F. omnivores [SEP] G. animals [SEP] H. babies

Answer: H


what cause loud noises to animals [SEP] A. bright lights [SEP] B. twigs [SEP] C. vehicles [SEP] D. Gunshots [SEP] E. humans [SEP] F. soft noises [SEP] G. Movement [SEP] H. people

Answer: D


loud noises can cause hamsters to deliver quite a what? [SEP] A. deadly [SEP] B. package [SEP] C. lecture [SEP] D. delivery [SEP] E. rabies [SEP] F. bite [SEP] G. Injury [SEP] H. food

Answer: F


Flat spots on rail car wheels can cause what to startle? [SEP] A. animals [SEP] B. water [SEP] C. planes [SEP] D. vehicles [SEP] E. people [SEP] F. nerves [SEP] G. deaf people [SEP] H. an object

Answer: A


What can cause animals to become dangerous? [SEP] A. threatened [SEP] B. Befriending them [SEP] C. influenza [SEP] D. hyperthyroidism [SEP] E. Helping them [SEP] F. Loud noises [SEP] G. Happy thoughts [SEP] H. steroids

Answer: F


What does loud noises often do to mammals? [SEP] A. decrease stamina [SEP] B. comfort them [SEP] C. inspire them [SEP] D. quiet them [SEP] E. kill them [SEP] F. to move people [SEP] G. startle them [SEP] H. Movement

Answer: G


Thunder can do what to animals? [SEP] A. decrease stamina [SEP] B. It gets heated up [SEP] C. remove fur [SEP] D. kill them [SEP] E. lengthen tails [SEP] F. protect them [SEP] G. startle them [SEP] H. improve digestion

Answer: G


What can loud noises be? [SEP] A. a chime [SEP] B. kinetic [SEP] C. sound [SEP] D. supersonic [SEP] E. mechanical [SEP] F. Pollution [SEP] G. dangerous [SEP] H. threatened

Answer: G


What might a loud noise in the woods make an animal do? [SEP] A. snort [SEP] B. death [SEP] C. reacts [SEP] D. Injury [SEP] E. survive [SEP] F. struck [SEP] G. dies [SEP] H. running

Answer: A


what can loud noises cause animals to do? [SEP] A. struck [SEP] B. death [SEP] C. kicked [SEP] D. Injury [SEP] E. sweat [SEP] F. running [SEP] G. snort [SEP] H. reacts

Answer: G


What can cause animals to startle? [SEP] A. Engine [SEP] B. storms [SEP] C. guns [SEP] D. Frogs [SEP] E. metal [SEP] F. motion [SEP] G. Cars [SEP] H. motors

Answer: C


Heat and pain may be felt on the skin because of what? [SEP] A. sweating [SEP] B. Decibels [SEP] C. forces [SEP] D. nerves [SEP] E. heat [SEP] F. bones [SEP] G. muscles [SEP] H. arteries

Answer: D


The body measures sensor input to the skin such as what? [SEP] A. Heart rate [SEP] B. Light [SEP] C. kind look [SEP] D. lound noises [SEP] E. hormones [SEP] F. firm hugs [SEP] G. laughter [SEP] H. Temperature

Answer: F


How do you feel heat on your skin? [SEP] A. It burns [SEP] B. Something coming from a gland [SEP] C. Water vapor cooling [SEP] D. Your sensory system picks it up [SEP] E. Your skin peels [SEP] F. matter vibrating [SEP] G. Your skin turns red [SEP] H. By wind and rain

Answer: D


What can nerve endings feel? [SEP] A. magnetism [SEP] B. Injury [SEP] C. energy [SEP] D. solar rays [SEP] E. taste [SEP] F. cold [SEP] G. harm [SEP] H. warmth

Answer: F


what layer can heat and pressure be felt from nerves? [SEP] A. exoskeleton [SEP] B. warmth [SEP] C. internal organs [SEP] D. hair [SEP] E. messengers [SEP] F. epidermal [SEP] G. Riding a bike [SEP] H. sweating

Answer: F


what can be used to feel heat and pressure on the skin? [SEP] A. stem cells [SEP] B. joules [SEP] C. hormones [SEP] D. electricity [SEP] E. chemical messengers [SEP] F. Electrical energy [SEP] G. oxygen [SEP] H. sensory neurons

Answer: H


Nerves can be used to feel heat and pressure on what structure [SEP] A. blood [SEP] B. humans [SEP] C. cells [SEP] D. Neuron. [SEP] E. quadriceps [SEP] F. layers of fat [SEP] G. arteries [SEP] H. Epidermis

Answer: H


What can be used to feel heat and pressure on the skin? [SEP] A. 2 substances rubbing together [SEP] B. Something that comes in a bundle of fibers [SEP] C. several different ways [SEP] D. surfaces rubbing together [SEP] E. series of enzyme-mediated reactions [SEP] F. flow of electric charge [SEP] G. depress neuronal excitability [SEP] H. Material carrying electricity

Answer: B


How is the sensation of feeling heat and pressure on the skin transmitted? [SEP] A. energy [SEP] B. unidirectional [SEP] C. direct energy [SEP] D. rays or beams [SEP] E. movement [SEP] F. chemical reaction [SEP] G. nervous system [SEP] H. electrically

Answer: H


what does the atmosphere do before turning into fog [SEP] A. adapt [SEP] B. rest [SEP] C. Rise [SEP] D. fall [SEP] E. cooled [SEP] F. snow [SEP] G. swirl [SEP] H. Lift

Answer: C


What is formed when water vapor condenses in the air? [SEP] A. NaCl [SEP] B. a wave [SEP] C. ice [SEP] D. rain [SEP] E. clear skies [SEP] F. sweat [SEP] G. haze [SEP] H. rocks

Answer: G


What is fog formed from? [SEP] A. atoms [SEP] B. antennas [SEP] C. watershred [SEP] D. scattered light [SEP] E. evaporation [SEP] F. condensed clouds [SEP] G. Wet weather [SEP] H. water vapor

Answer: H


What kind of vapor condenses to form fog in the air? [SEP] A. h2o [SEP] B. Oxygen [SEP] C. H20 [SEP] D. Dew [SEP] E. NaCl [SEP] F. sodium chloride [SEP] G. rain [SEP] H. mountain ranges

Answer: A


What can be water vapor condensing in air be a hindrance to? [SEP] A. eating [SEP] B. driving [SEP] C. survival [SEP] D. rain [SEP] E. movement [SEP] F. farming [SEP] G. vehicles [SEP] H. cooking

Answer: B


Fog is formed from what condensing? [SEP] A. magma [SEP] B. nitrogen [SEP] C. spring [SEP] D. oil [SEP] E. gas [SEP] F. soil [SEP] G. liquid [SEP] H. water

Answer: H


What is an analogue to fog? [SEP] A. rainy [SEP] B. Pacific [SEP] C. thunder [SEP] D. Halloween [SEP] E. steam [SEP] F. rain [SEP] G. glass [SEP] H. mystery

Answer: E


When does haze get denser? [SEP] A. daylight changes [SEP] B. cloudy and rainy weather [SEP] C. reflect objectstowards the eye [SEP] D. colder weather [SEP] E. colder and wetter [SEP] F. at or near the margins [SEP] G. When the water is hot [SEP] H. flow of electrons

Answer: G


Fog is formed when [SEP] A. summer end [SEP] B. evaporation [SEP] C. Winter [SEP] D. movement [SEP] E. air cools [SEP] F. Wet weather [SEP] G. rainy [SEP] H. dry and hot

Answer: E


What is formed by water vapor condensing in the air? [SEP] A. cloudy and rainy weather [SEP] B. peachleaf willow [SEP] C. Something found in San Francisco [SEP] D. At the peak of a mountain [SEP] E. By wind and rain [SEP] F. Something made from fermented ricce [SEP] G. Something that makes plants green [SEP] H. A transportation fuel

Answer: C


What happens when water vapors cool down? [SEP] A. colder weather [SEP] B. Fog is formed [SEP] C. Heat energy [SEP] D. evaporation [SEP] E. chemical changes [SEP] F. Something to move [SEP] G. prolactin release [SEP] H. Energy.

Answer: B


What does frozen water break? [SEP] A. lake [SEP] B. ice [SEP] C. crust [SEP] D. sky [SEP] E. rivers [SEP] F. nektar [SEP] G. Weight [SEP] H. rock

Answer: H


Why do pipes sometimes burst during the winter [SEP] A. Water evaporating [SEP] B. flooding [SEP] C. Water expanding [SEP] D. energy usage [SEP] E. Water melting [SEP] F. Water contracting [SEP] G. colder weather [SEP] H. massive damage

Answer: C


What happens when water reaches zero degrees Celsius?  [SEP] A. vaporization [SEP] B. it shrinks [SEP] C. colder weather [SEP] D. It expands [SEP] E. it boils [SEP] F. flooding [SEP] G. nothing [SEP] H. erosion

Answer: D


What happens to ice? [SEP] A. evaporation [SEP] B. Condensation [SEP] C. it grows [SEP] D. it floats in air [SEP] E. it freezes [SEP] F. vaporization [SEP] G. erosion [SEP] H. it expands

Answer: H


When does water expand? [SEP] A. When it's cold [SEP] B. When it's hot [SEP] C. When it's raining [SEP] D. In the winter [SEP] E. vaporization [SEP] F. It gets heated up [SEP] G. When it's dry [SEP] H. heating liquids

Answer: A


When does water freeze into ice? [SEP] A. colder weather [SEP] B. Under 32 degrees [SEP] C. Physical weathering [SEP] D. evaporation [SEP] E. vaporization [SEP] F. Never [SEP] G. Only at 32 degrees [SEP] H. Over 32 degrees

Answer: B


What property of a substance changes when it is frozen? [SEP] A. motility [SEP] B. molecular make-up [SEP] C. molecules [SEP] D. elements contained [SEP] E. Weight [SEP] F. energy [SEP] G. size [SEP] H. density

Answer: H


Pipes can burst because at low temperatures, water does what? [SEP] A. break off [SEP] B. moves [SEP] C. expand [SEP] D. evaporate [SEP] E. squeeze [SEP] F. flooding [SEP] G. boil [SEP] H. shrink

Answer: C


beets tolerate how much water expansion [SEP] A. cooled [SEP] B. adapt [SEP] C. grow [SEP] D. Winter [SEP] E. heat [SEP] F. energy [SEP] G. growth [SEP] H. mild

Answer: H


What kind of circulatory system do arthropods have? [SEP] A. open [SEP] B. toads [SEP] C. closed [SEP] D. porous [SEP] E. fluid [SEP] F. H 2 O [SEP] G. tissue [SEP] H. koalas

Answer: A


What has a circulatory system with one or two hearts that pump blood? [SEP] A. squids [SEP] B. fur seals [SEP] C. the Sun [SEP] D. goats [SEP] E. the ocean [SEP] F. rocks [SEP] G. sharks [SEP] H. a fish

Answer: A


shellfish have a circulatory system with one or two hearts that pump what [SEP] A. liquid [SEP] B. life [SEP] C. salt [SEP] D. food [SEP] E. matter [SEP] F. blood [SEP] G. oxygen [SEP] H. water

Answer: F


Mollusks have a circulatory system with one or two hearts that move blood into what? [SEP] A. eyes [SEP] B. caverns [SEP] C. body water [SEP] D. food [SEP] E. lungs [SEP] F. allow growth [SEP] G. drink [SEP] H. arteries

Answer: H


What does a squids circulatory system pump? [SEP] A. Mucus [SEP] B. Air [SEP] C. Water [SEP] D. Energy [SEP] E. Blood [SEP] F. Energy. [SEP] G. heat [SEP] H. oxygen

Answer: E


what have a circulatory system with one or two hearts that pump blood [SEP] A. a fish [SEP] B. aorta [SEP] C. bacteria [SEP] D. animals [SEP] E. clams [SEP] F. plants [SEP] G. sharks [SEP] H. Birds

Answer: E


What has a circulatory system with one or two hearts that pump blood? [SEP] A. a fish [SEP] B. sharks [SEP] C. abalone [SEP] D. elephants [SEP] E. humans [SEP] F. crocodiles [SEP] G. giraffes [SEP] H. fur seals

Answer: C


What do mollusks hearts circulate through the body? [SEP] A. liquid [SEP] B. Energy [SEP] C. complex [SEP] D. food [SEP] E. water [SEP] F. blood [SEP] G. grass [SEP] H. oxygen

Answer: F


what have a circulatory system? [SEP] A. protist [SEP] B. fur seals [SEP] C. veins [SEP] D. mammals [SEP] E. animals [SEP] F. bacteria [SEP] G. mussels [SEP] H. sharks

Answer: G


An animal which may have one or two hearts to pump blood is: [SEP] A. squid [SEP] B. goats [SEP] C. bats [SEP] D. mammals [SEP] E. toads [SEP] F. Birds [SEP] G. edible [SEP] H. a fish

Answer: A


what kind of heart do mollusks have? [SEP] A. organ [SEP] B. epidermal [SEP] C. fossils [SEP] D. ligt [SEP] E. three [SEP] F. warmth [SEP] G. warm [SEP] H. simple

Answer: H


Which animals have a circulatory system? [SEP] A. insects [SEP] B. mammals [SEP] C. fur seals [SEP] D. sharks [SEP] E. cows [SEP] F. squids [SEP] G. a fish [SEP] H. chickens

Answer: F


have a circulatory system with one or two hearts [SEP] A. Birds [SEP] B. alpacas [SEP] C. elms [SEP] D. Clams [SEP] E. salmon [SEP] F. animals [SEP] G. toads [SEP] H. complex

Answer: D


Inhaling and exhaling fumes of burning tobacco causes damage to what, directly? [SEP] A. health [SEP] B. lungs [SEP] C. spleen [SEP] D. fingers [SEP] E. cells [SEP] F. tissue [SEP] G. liver [SEP] H. plants

Answer: B


What can reduce respiratory system capacity? [SEP] A. Breathing [SEP] B. Smoking [SEP] C. influenza [SEP] D. bacteria [SEP] E. Pollution [SEP] F. Exercising [SEP] G. Pesticides [SEP] H. Singing

Answer: B


What damages air sacs? [SEP] A. burning [SEP] B. coal [SEP] C. Oxygen delivered through cannulas [SEP] D. Smoking [SEP] E. Drinking alcohol [SEP] F. influenza [SEP] G. bacteria [SEP] H. Cardiovascular exercises

Answer: D


What causes damage to the lungs? [SEP] A. breathing [SEP] B. tar [SEP] C. HPV [SEP] D. fire [SEP] E. CFCs [SEP] F. sunshine [SEP] G. coal [SEP] H. mist

Answer: B


what causes direct damage to the lungs? [SEP] A. cigarettes [SEP] B. burning [SEP] C. tissue [SEP] D. hypothyroidism [SEP] E. breathing [SEP] F. hydrogen [SEP] G. amoebae [SEP] H. influenza

Answer: A


What harms the respiration system? [SEP] A. Pollution [SEP] B. sweating [SEP] C. Pesticides [SEP] D. exercise [SEP] E. smoking [SEP] F. parasites [SEP] G. swimming [SEP] H. breathing

Answer: E


What causes cancer? [SEP] A. wind [SEP] B. Roundworms [SEP] C. abstinence [SEP] D. steroids [SEP] E. smoking [SEP] F. lungs [SEP] G. influenza [SEP] H. viruses

Answer: E


Emphysema can be caused by [SEP] A. Pollution [SEP] B. nitric oxide [SEP] C. smoking [SEP] D. steroids [SEP] E. Pesticides [SEP] F. pollen [SEP] G. hormones [SEP] H. hydrogen peroxide

Answer: C


What do cigarettes cause? [SEP] A. circulatory systems [SEP] B. a lot of human deaths [SEP] C. increased health of lungs [SEP] D. increased stamina in life [SEP] E. Something that causes allergies [SEP] F. guaranteed longer life [SEP] G. harmful substances [SEP] H. direct damage to the lungs

Answer: H


what causes direct damage to the lungs? [SEP] A. breathing [SEP] B. oxygen [SEP] C. influenza [SEP] D. parasites [SEP] E. cigars [SEP] F. germs [SEP] G. steroids [SEP] H. respiring

Answer: E


What is used to move people? [SEP] A. Lift [SEP] B. Air [SEP] C. cars [SEP] D. Populations [SEP] E. wind [SEP] F. Raft [SEP] G. Move [SEP] H. marine

Answer: F


what are used for moving people? [SEP] A. vehicles [SEP] B. bicycle [SEP] C. Limbs [SEP] D. rivers [SEP] E. volume [SEP] F. lions [SEP] G. electricity [SEP] H. density

Answer: A


What are used to move people? [SEP] A. bacteria [SEP] B. pencils [SEP] C. cars [SEP] D. tendons [SEP] E. animals [SEP] F. muscles [SEP] G. wind [SEP] H. buses

Answer: H


the maglev train is used for moving what [SEP] A. humans [SEP] B. containers [SEP] C. athletes [SEP] D. food [SEP] E. waves [SEP] F. matter [SEP] G. people [SEP] H. resouces

Answer: G


The city bus is used for moving what? [SEP] A. cars [SEP] B. movement [SEP] C. humans [SEP] D. ideas [SEP] E. people [SEP] F. heat [SEP] G. cities [SEP] H. animals

Answer: E


what does transportation do? [SEP] A. dries [SEP] B. adapt [SEP] C. improve [SEP] D. speed [SEP] E. recovers [SEP] F. driving [SEP] G. freezes [SEP] H. moves

Answer: H


Model rocketry can be used to study how people are what? [SEP] A. able to read [SEP] B. warm [SEP] C. dead [SEP] D. living [SEP] E. moved [SEP] F. born [SEP] G. humans [SEP] H. moved by emotion

Answer: E


transportation technology requires what? [SEP] A. kinetic energy [SEP] B. human effort [SEP] C. solar panels [SEP] D. scarce resources [SEP] E. a hydraulic system [SEP] F. support [SEP] G. wind energy [SEP] H. Electrical energy

Answer: A


What are buses often used for? [SEP] A. lowered energy cost [SEP] B. to move livestock [SEP] C. Quality of life [SEP] D. to move freight [SEP] E. movement [SEP] F. to move people [SEP] G. to function as a house [SEP] H. Electrical energy

Answer: F


Which of the following is the fastest  that people can be moved with current technology? [SEP] A. Riding a bike [SEP] B. bicycle [SEP] C. speed of light [SEP] D. supersonic [SEP] E. Summer [SEP] F. superluminal [SEP] G. electricity [SEP] H. highway speed

Answer: D


What are used for moving people? [SEP] A. Limbs [SEP] B. trains [SEP] C. bicycle [SEP] D. dogs [SEP] E. cats [SEP] F. bike [SEP] G. robots [SEP] H. engines

Answer: B


what is used for moving people? [SEP] A. a hydraulic system [SEP] B. birds [SEP] C. rivers [SEP] D. clouds [SEP] E. lava [SEP] F. space travel [SEP] G. engines [SEP] H. electricity

Answer: F


what are a transportation technology [SEP] A. tractor [SEP] B. bike [SEP] C. Cars [SEP] D. email [SEP] E. motors [SEP] F. crane [SEP] G. fibers [SEP] H. rivers

Answer: C


What is public transportation used to transport large amounts of? [SEP] A. animals [SEP] B. energy [SEP] C. people [SEP] D. air [SEP] E. boxes [SEP] F. organisms [SEP] G. athletes [SEP] H. coal

Answer: C


What do human beings use to move around? [SEP] A. a hydraulic system [SEP] B. electromagnetic energy [SEP] C. basic building blocks of life [SEP] D. converting electricity to heat [SEP] E. Chemical energy [SEP] F. kinetic energy [SEP] G. transportation technology [SEP] H. Electrical energy

Answer: G


A ruler is used for measuring [SEP] A. depth [SEP] B. volume [SEP] C. dimension [SEP] D. size [SEP] E. adding heat [SEP] F. distance [SEP] G. speed [SEP] H. feet

Answer: F


What is length measured in? [SEP] A. Square Feet [SEP] B. Liters [SEP] C. feet [SEP] D. Inches [SEP] E. arteries [SEP] F. Seconds [SEP] G. streams. [SEP] H. rivers

Answer: D


What is used to indicate an object's size? [SEP] A. clock [SEP] B. shells [SEP] C. shape [SEP] D. ruler [SEP] E. colors [SEP] F. Sight [SEP] G. DNA [SEP] H. thoughts

Answer: D


What's one common unit for measuring the length of an object? [SEP] A. structure and function [SEP] B. Time and energy [SEP] C. Grams per gallon [SEP] D. Length [SEP] E. Bundles of fibers [SEP] F. Inches or fractions of inches. [SEP] G. Pounds [SEP] H. deoxyribonucleic acid

Answer: F


What tool might measure something in meters? [SEP] A. A scale [SEP] B. microscope [SEP] C. bamboo [SEP] D. A protractor [SEP] E. feet [SEP] F. A ruler [SEP] G. biceps [SEP] H. A thermometer

Answer: F


What can a ruler measure the meters of? [SEP] A. an imaginary distance [SEP] B. a black hole [SEP] C. quarks [SEP] D. loose soil [SEP] E. animals [SEP] F. athletes [SEP] G. sea urchins [SEP] H. an object

Answer: H


What do you measure in inches and fractions of inches? [SEP] A. Axis [SEP] B. Time [SEP] C. forces [SEP] D. Joules [SEP] E. Length [SEP] F. Weight [SEP] G. size [SEP] H. feet

Answer: E


How would you measure the perimeter of the outside of an object?  [SEP] A. With a scale. [SEP] B. With a ruler. [SEP] C. With a thermometer. [SEP] D. With a hydrometer. [SEP] E. by indirect light [SEP] F. Under 32 degrees [SEP] G. focusing a lens [SEP] H. electron microscope

Answer: B


How can you measure a shadow? [SEP] A. size [SEP] B. observe it [SEP] C. Light [SEP] D. simple [SEP] E. a ruler [SEP] F. mirrors [SEP] G. Winter [SEP] H. an image

Answer: E


What differ strongly in appearance and are barrel shaped? [SEP] A. bears [SEP] B. barnacles [SEP] C. abdomens [SEP] D. oxen [SEP] E. Leptospirosis [SEP] F. cacti [SEP] G. burrs [SEP] H. tunicates

Answer: H


What shape are sea squirts? [SEP] A. rectangle [SEP] B. Loose [SEP] C. swimming [SEP] D. barrel [SEP] E. protected [SEP] F. swea [SEP] G. square [SEP] H. cross

Answer: D


what adults are barrel-shaped? [SEP] A. offspring [SEP] B. fertile [SEP] C. barnacles [SEP] D. Length [SEP] E. insects [SEP] F. sea squirts [SEP] G. humans [SEP] H. beer

Answer: F


What are barrel-shaped? [SEP] A. adult giraffes [SEP] B. adult sea squirts [SEP] C. gastropod shells [SEP] D. adult starfish [SEP] E. Leptospirosis [SEP] F. adult sloths [SEP] G. Veins and arteries. [SEP] H. the body's largest organ

Answer: B


what adults are barrel-shaped? [SEP] A. sea squirts [SEP] B. fertile [SEP] C. homogenous [SEP] D. reproduce [SEP] E. Length [SEP] F. insects [SEP] G. barnacles [SEP] H. survive

Answer: A


What shapes are bluebells? [SEP] A. Conifers [SEP] B. Barrel [SEP] C. bushes [SEP] D. trees [SEP] E. complex [SEP] F. lmestone [SEP] G. Flowers [SEP] H. seeds

Answer: B


Adult tulip bulbs are what shape? [SEP] A. barrel-shaped [SEP] B. a prism [SEP] C. Something to move [SEP] D. fertile [SEP] E. epidermal [SEP] F. solid, liquid, gas [SEP] G. revolving [SEP] H. reflecting light

Answer: A


Bulbs can be classified as what shape [SEP] A. a prism [SEP] B. LEDs [SEP] C. barrel [SEP] D. grow [SEP] E. complex [SEP] F. Flowers [SEP] G. Grow well [SEP] H. orchids

Answer: C


Adult urochordates are _-shaped. [SEP] A. Length [SEP] B. a prism [SEP] C. fossils [SEP] D. grow [SEP] E. barrel [SEP] F. fertile [SEP] G. Grow well [SEP] H. revolving

Answer: E


cranberry harvests require the presence of what [SEP] A. seeds [SEP] B. lipids [SEP] C. Sun [SEP] D. RNA [SEP] E. freezing rain [SEP] F. strong winds [SEP] G. bees [SEP] H. large farms

Answer: G


Who pollinates? [SEP] A. apples [SEP] B. trees [SEP] C. corn [SEP] D. male [SEP] E. plants [SEP] F. ants [SEP] G. flowers [SEP] H. bees

Answer: H


What do cranberries need for production? [SEP] A. disease [SEP] B. seeds [SEP] C. bees [SEP] D. food [SEP] E. blueberries [SEP] F. leaves [SEP] G. energy [SEP] H. wind pollination

Answer: C


what relationship does pollination have towards pollinators? [SEP] A. unidirectional [SEP] B. genetic diversity [SEP] C. support [SEP] D. bees [SEP] E. unrelated [SEP] F. it doesn't need them [SEP] G. it needs them [SEP] H. Time and energy

Answer: G


Bees are necessary to [SEP] A. haploid plants [SEP] B. genetic diversity [SEP] C. spread flower seeds [SEP] D. prevent evolution [SEP] E. Reproduction [SEP] F. eat weeds [SEP] G. chew flowers [SEP] H. important habitats

Answer: C


What requires either insects or wind. [SEP] A. Pollen grains [SEP] B. swamp vegetation [SEP] C. animals [SEP] D. earth [SEP] E. Animal survival [SEP] F. bloom time [SEP] G. Most plants [SEP] H. nature

Answer: G


Several plant species pollinate through what? [SEP] A. bloom time [SEP] B. coded genes [SEP] C. Reproduction [SEP] D. Wind [SEP] E. tiny polyps [SEP] F. competition [SEP] G. gene flow [SEP] H. flooding

Answer: H


what can be required for plants to reproduce? [SEP] A. Light [SEP] B. seeds [SEP] C. bees [SEP] D. pH [SEP] E. lipids [SEP] F. wind [SEP] G. energy [SEP] H. sugar

Answer: F


Flowers require _. [SEP] A. sugar [SEP] B. pollen [SEP] C. insects [SEP] D. warmth [SEP] E. hormones [SEP] F. seeds [SEP] G. food [SEP] H. sunlight

Answer: C


TRH stimulates what? [SEP] A. gene release [SEP] B. prolactin release [SEP] C. sensory neurons [SEP] D. Chemical energy [SEP] E. matter vibrating [SEP] F. Veins and arteries. [SEP] G. brain release [SEP] H. code release

Answer: B


TRH stimulates the pituitary gland to produce [SEP] A. chemicals [SEP] B. heat [SEP] C. insulin [SEP] D. testosterone [SEP] E. grow [SEP] F. growth [SEP] G. endorphines [SEP] H. Energy

Answer: F


What gland helps regulate the metabolic rate in the body? [SEP] A. dehydration [SEP] B. Veins and arteries. [SEP] C. Prostate glands [SEP] D. H2O glands [SEP] E. Pituitary gland [SEP] F. pancreas [SEP] G. sweating [SEP] H. Anal scent glands

Answer: E


Increased TRH stimulation is associated with hypothyroidism [SEP] A. hypothyroidism [SEP] B. matter vibrating [SEP] C. sweating [SEP] D. Veins and arteries. [SEP] E. energy usage [SEP] F. it needs them [SEP] G. Decibels [SEP] H. Damaged hearing

Answer: A


The master gland of the body produces what stimulating hormone? [SEP] A. the looseness of soil [SEP] B. increases a body's strength [SEP] C. a hemisphere is tilted away from the sun [SEP] D. raising their temperature [SEP] E. it helps plants in growing [SEP] F. Generating heat [SEP] G. Thyroid-stimulating hormone [SEP] H. barks and snarls

Answer: G


What is TSH regulated by? [SEP] A. pituitary [SEP] B. sweating [SEP] C. animals [SEP] D. glucose [SEP] E. heat or cold [SEP] F. heat produced [SEP] G. temperature [SEP] H. organ

Answer: A


What is caused by less production of thyroid-stimulating hormone? [SEP] A. It decreases [SEP] B. major threat to health [SEP] C. energy usage [SEP] D. sweating [SEP] E. Localized damage [SEP] F. Leptospirosis [SEP] G. hyperthyroidism [SEP] H. reduced heat

Answer: G


what is stimulated by the pituitary gland to produce thyroid-stimulating hormone? [SEP] A. Leptospirosis [SEP] B. the body's largest organ [SEP] C. Prolactin release [SEP] D. Chemical energy [SEP] E. sensory neurons [SEP] F. Electrical energy [SEP] G. heat produced [SEP] H. matter vibrating

Answer: C


What stimulates the pituitary gland in order to maintain structural integrity of the thyroid? [SEP] A. TRH [SEP] B. Urea [SEP] C. CO 2 [SEP] D. PDAs [SEP] E. HPV [SEP] F. SO2 [SEP] G. mL [SEP] H. p53

Answer: A


Plant reproduction often requires what? [SEP] A. seeds [SEP] B. honeybees [SEP] C. Energy. [SEP] D. rocks [SEP] E. acid rain [SEP] F. nutrients [SEP] G. buds [SEP] H. energy

Answer: B


What often requires bees? [SEP] A. food and shelter [SEP] B. Play dates [SEP] C. important habitats [SEP] D. genetic diversity [SEP] E. Plant reproduction [SEP] F. timers [SEP] G. gene flow [SEP] H. Wasp study

Answer: E


what is required for reproduction? [SEP] A. roots [SEP] B. courtship [SEP] C. pollen [SEP] D. DNA [SEP] E. leaves [SEP] F. flowers [SEP] G. hormones [SEP] H. seeds

Answer: C


What is required for plant reproduction? [SEP] A. By wind and rain [SEP] B. Something that is found on a cloud [SEP] C. fertilization occurs [SEP] D. Males and females [SEP] E. Something that comes from a volcano [SEP] F. Something that is invisible [SEP] G. Something that causes allergies [SEP] H. sperm and egg fuse

Answer: G


Plant reproduction often requires something that causes what? [SEP] A. mutations [SEP] B. bloom time [SEP] C. An earthquake [SEP] D. Steam [SEP] E. seeds [SEP] F. The common cold [SEP] G. gene flow [SEP] H. Allergies

Answer: H


Plant reproduction often requires nectar and what? [SEP] A. earth [SEP] B. food [SEP] C. sun [SEP] D. saliva [SEP] E. seeds [SEP] F. plants [SEP] G. bees [SEP] H. energy

Answer: G


what does plant reproduction often require? [SEP] A. DNA [SEP] B. global warming [SEP] C. energy [SEP] D. droughts [SEP] E. seeds [SEP] F. bees [SEP] G. food [SEP] H. legumes

Answer: F


what often requires pollen to reproduce? [SEP] A. burrs [SEP] B. humans [SEP] C. trees [SEP] D. RNA [SEP] E. hummingbirds [SEP] F. ferns [SEP] G. bees [SEP] H. seeds

Answer: F


Hay fever is caused by  [SEP] A. one celled organisms [SEP] B. bacteria [SEP] C. viruses [SEP] D. chemical messengers [SEP] E. carbon [SEP] F. heat energy [SEP] G. plant reproduction [SEP] H. single-celled organisms

Answer: G


What does plant reproduction often require? [SEP] A. viruses [SEP] B. bacteria [SEP] C. fire [SEP] D. DNA [SEP] E. bees [SEP] F. seeds [SEP] G. energy [SEP] H. food

Answer: E


what are required for plant reproduction? [SEP] A. food [SEP] B. Earthworms [SEP] C. Energy. [SEP] D. hormones [SEP] E. energy [SEP] F. insects [SEP] G. mitosis [SEP] H. seeds

Answer: F


Gametes are often required for reproduction in: [SEP] A. insects [SEP] B. coral [SEP] C. Jellyfish [SEP] D. squids [SEP] E. courtship [SEP] F. Frogs [SEP] G. plants [SEP] H. DNA

Answer: G


Smoking tobacco can cause what? [SEP] A. heart health [SEP] B. lymphoma [SEP] C. murmur [SEP] D. good lungs [SEP] E. heart strength [SEP] F. cancer [SEP] G. disease [SEP] H. symptoms

Answer: C


Smoking tobacco decreases [SEP] A. aerobic capacity [SEP] B. growth hormone [SEP] C. Abnormal cell growth [SEP] D. Greenhouse gasses [SEP] E. survival [SEP] F. kinetic energy [SEP] G. insulin production [SEP] H. testosterone

Answer: A


What does smoking harm? [SEP] A. people [SEP] B. consumers [SEP] C. athletes [SEP] D. health [SEP] E. radiation [SEP] F. humans [SEP] G. fire [SEP] H. tobacco leaves

Answer: C


what decreases your stamina when you smoke it? [SEP] A. cigarettes [SEP] B. dry conditions [SEP] C. toxins [SEP] D. Dehydration [SEP] E. hydrogen [SEP] F. h2o [SEP] G. fire [SEP] H. liver cancer

Answer: A


doing what with tobacco decreases athletic ability [SEP] A. steroids [SEP] B. wearing [SEP] C. A virus [SEP] D. eating [SEP] E. Heart rate [SEP] F. smoking [SEP] G. humans [SEP] H. decorating

Answer: F


What decreases stamina? [SEP] A. cleaning pipes [SEP] B. liver cancer [SEP] C. viruses [SEP] D. smoking meat [SEP] E. smoking pipes [SEP] F. smoking volcanoes [SEP] G. Dehydration [SEP] H. harmful substances

Answer: E


what does tobacco harm? [SEP] A. lungs [SEP] B. plants [SEP] C. cancer [SEP] D. cells [SEP] E. tissue [SEP] F. blood [SEP] G. kidney [SEP] H. people

Answer: A


Smoking cigarettes will do what? [SEP] A. increase lung capacity [SEP] B. increase stamina [SEP] C. Abnormal cell growth [SEP] D. kill them [SEP] E. hyperthyroidism [SEP] F. harmful substances [SEP] G. decrease stamina [SEP] H. decrease health problems

Answer: G


smoking what decreases stamina? [SEP] A. salmon [SEP] B. toxins [SEP] C. cigars [SEP] D. cancer [SEP] E. h2o [SEP] F. dangerous [SEP] G. fireplace [SEP] H. steroids

Answer: C


What decreases manual dexterity? [SEP] A. Dehydration [SEP] B. lifting weights [SEP] C. hypothyroidism [SEP] D. prolonged thirst [SEP] E. working out [SEP] F. eating healthy [SEP] G. smoking tobacco [SEP] H. Abnormal cell growth

Answer: G


What can smoking tobacco cause? [SEP] A. cancer [SEP] B. symptoms [SEP] C. increased stamina [SEP] D. influenza [SEP] E. increased energy [SEP] F. anemia [SEP] G. disease [SEP] H. environmental benefits

Answer: F


What decreases stamina? [SEP] A. water [SEP] B. liver cancer [SEP] C. cancer [SEP] D. food [SEP] E. cigarettes [SEP] F. burning [SEP] G. toxins [SEP] H. exercise

Answer: E


secondhand smoke decreases what? [SEP] A. nutrients [SEP] B. motility [SEP] C. stamina [SEP] D. Energy. [SEP] E. energy [SEP] F. Glucose [SEP] G. voltage [SEP] H. apoptosis

Answer: C


Smoking tobacco can cause what to increase? [SEP] A. major threat to health [SEP] B. cause people to become sick. [SEP] C. enormous damage to homes [SEP] D. Abnormal cell growth [SEP] E. Greenhouse gases [SEP] F. recovery time from fatigue [SEP] G. massive damage [SEP] H. smell and taste

Answer: F


Which of the following can decrease stamina? [SEP] A. toxins [SEP] B. smallpox [SEP] C. Dehydration [SEP] D. liver cancer [SEP] E. Weight [SEP] F. hypothyroidism [SEP] G. Cigarettes [SEP] H. uncontrolled

Answer: G


What decreases stamina? [SEP] A. dry conditions [SEP] B. burning [SEP] C. Dehydration [SEP] D. cancer [SEP] E. cigarettes [SEP] F. viruses [SEP] G. toxins [SEP] H. liver cancer

Answer: E


What decreases stamina? [SEP] A. Plant growth is reduced [SEP] B. harmful substances [SEP] C. dehydration [SEP] D. influenza [SEP] E. liver cancer [SEP] F. Abnormal cell growth [SEP] G. smoking cigarettes [SEP] H. some viruses

Answer: G


What can be seen with our eyes? [SEP] A. motion [SEP] B. sound [SEP] C. screams [SEP] D. laughter [SEP] E. sunlight [SEP] F. mirrors [SEP] G. Echinoids [SEP] H. movement

Answer: F


an image in a mirror is formed by reflecting [SEP] A. sunlight [SEP] B. radiation [SEP] C. atoms [SEP] D. gravitions [SEP] E. Joules [SEP] F. photons [SEP] G. sun's heat [SEP] H. Smooth

Answer: F


What forms an image in water? [SEP] A. dolphins [SEP] B. tiny polyps [SEP] C. dark matter [SEP] D. an object [SEP] E. reflecting light [SEP] F. individual molecules [SEP] G. holograms [SEP] H. jungles of the sea

Answer: E


what is reflected in a mirror to form an image? [SEP] A. an electron lens [SEP] B. rain or sun shine [SEP] C. density [SEP] D. rays or beams [SEP] E. sunlight [SEP] F. an object [SEP] G. air [SEP] H. glass

Answer: D


When a mirror reflects photons it creates [SEP] A. an image [SEP] B. vibrations [SEP] C. sunlight [SEP] D. energy [SEP] E. heat energy [SEP] F. an object [SEP] G. motion [SEP] H. heat

Answer: A


An image is formed where by the ratio of light out to light in? [SEP] A. fronts [SEP] B. Smooth [SEP] C. segmented [SEP] D. Joules [SEP] E. two [SEP] F. mirror [SEP] G. an object [SEP] H. photons

Answer: F


What causes an image to reflect? [SEP] A. the sun [SEP] B. fibers [SEP] C. erosion [SEP] D. a wave [SEP] E. Light [SEP] F. heat [SEP] G. photons [SEP] H. forces

Answer: E


An image in a mirror reflects what? [SEP] A. electromagnetic energy [SEP] B. Earth revolving around the sun [SEP] C. heat or cold [SEP] D. they body they live in [SEP] E. fissures of hot, acidic water [SEP] F. objects that have mass [SEP] G. our nearest star [SEP] H. Males and females

Answer: A


How is a mirror image formed? [SEP] A. our nearest star [SEP] B. an electron microscope [SEP] C. an external framework [SEP] D. unidirectional [SEP] E. focusing a lens [SEP] F. deoxyribonucleic acid [SEP] G. microscope [SEP] H. by indirect light

Answer: H


what do mirrors reflect? [SEP] A. Vanes [SEP] B. Joules [SEP] C. the sun [SEP] D. waves [SEP] E. motion [SEP] F. photons [SEP] G. eyes [SEP] H. retina

Answer: D


What are disseminated by sticking to the fur of an animal? [SEP] A. twine [SEP] B. pebbles [SEP] C. rabies [SEP] D. seeds [SEP] E. feathers [SEP] F. insects [SEP] G. clams [SEP] H. pollen

Answer: D


How does a gelatinous coating help seeds? [SEP] A. makes Jello [SEP] B. water pistol [SEP] C. Plant reproduction [SEP] D. protect them [SEP] E. weightless [SEP] F. animal transport [SEP] G. reduced heat [SEP] H. prolactin release

Answer: F


What propagates mangoes? [SEP] A. bees [SEP] B. ice [SEP] C. orchids [SEP] D. flowers [SEP] E. bushes [SEP] F. clouds [SEP] G. animals [SEP] H. boats

Answer: G


What stuck to animal fur can spread? [SEP] A. teeth [SEP] B. disease [SEP] C. thoughts [SEP] D. rabies [SEP] E. viruses [SEP] F. seeds [SEP] G. vibrations [SEP] H. A virus

Answer: F


If seeds stick to a what then that seed will be transported by the animal [SEP] A. an object [SEP] B. pigeons [SEP] C. wind [SEP] D. sugar [SEP] E. building [SEP] F. stationary boulder [SEP] G. fire [SEP] H. rabbit

Answer: H


What is transported by sticking to the fur of an animal? [SEP] A. burrs [SEP] B. food [SEP] C. keratin [SEP] D. caviar [SEP] E. A virus [SEP] F. fish [SEP] G. eggs [SEP] H. lipids

Answer: A


How can mammals transport seeds? [SEP] A. mechanical [SEP] B. Movement [SEP] C. with their ears [SEP] D. with their teeth [SEP] E. with their eyes [SEP] F. with their fur [SEP] G. four limbs [SEP] H. circulatory systems

Answer: F


What is carried in birds feathers? [SEP] A. rabies [SEP] B. A virus [SEP] C. fats [SEP] D. seeds [SEP] E. keratin [SEP] F. fibers [SEP] G. energy [SEP] H. pollen

Answer: D


What can help plants grow? [SEP] A. Solar energy [SEP] B. honeybees [SEP] C. Light [SEP] D. Animal fur [SEP] E. evaporation [SEP] F. energy [SEP] G. Enzymes [SEP] H. Energy.

Answer: D


Something with what sticks to the fur of an animal and is transported? [SEP] A. Energy. [SEP] B. food [SEP] C. water vapor [SEP] D. Glucose [SEP] E. exoskeleton [SEP] F. A kernel [SEP] G. energy [SEP] H. heat energy

Answer: F


trees can be dispersed by [SEP] A. insects [SEP] B. heat energy [SEP] C. gene flow [SEP] D. mutations [SEP] E. wind speed [SEP] F. animal fur [SEP] G. Movement [SEP] H. sun's heat

Answer: F


Water vapor is formed when gas changes into a liquid by reducing what? [SEP] A. direct energy [SEP] B. electrical energy [SEP] C. kinetic energy [SEP] D. heat energy [SEP] E. solar flares [SEP] F. Temperature [SEP] G. energy [SEP] H. water power

Answer: D


what is reduced in condensation when changing from a gas into a liquid? [SEP] A. h2o molecules [SEP] B. atomic element [SEP] C. Evaporation [SEP] D. Temperature [SEP] E. neutrons [SEP] F. kinetic energy [SEP] G. hydrogen and oxygen [SEP] H. Water expanding

Answer: F


What changes from gas in the air to liquid by reducing heat energy? [SEP] A. a delta [SEP] B. coffee [SEP] C. boiling [SEP] D. water [SEP] E. vapors [SEP] F. helium [SEP] G. light [SEP] H. gasoline

Answer: D


What happens when there is an increase in heat energy? [SEP] A. Evaporation [SEP] B. hyperthyroidism [SEP] C. vaporization [SEP] D. Firecrackers [SEP] E. global warming [SEP] F. electricity [SEP] G. sweating [SEP] H. motion

Answer: C


What is created when heat energy is reduced? [SEP] A. Calcium carbonate [SEP] B. an object [SEP] C. boiling [SEP] D. rays or beams [SEP] E. Pollution [SEP] F. fur and fat [SEP] G. sweating [SEP] H. Condensation

Answer: H


Water from the air occurs when it changes from gas into a liquid by reducing what? [SEP] A. direct energy [SEP] B. Energy. [SEP] C. Time and energy [SEP] D. kinetic energy [SEP] E. heat energy [SEP] F. energy [SEP] G. warmth [SEP] H. Temperature

Answer: E


What causes a gas to condense? [SEP] A. Energy. [SEP] B. kinetic energy [SEP] C. Water expanding [SEP] D. It gets heated up [SEP] E. It expands [SEP] F. circulatory system [SEP] G. reduced heat [SEP] H. less water

Answer: G


what absorbs heat? [SEP] A. kinetic energy [SEP] B. layers of fat [SEP] C. an object [SEP] D. fur and fat [SEP] E. tiny polyps [SEP] F. our nearest star [SEP] G. evaporation [SEP] H. bamboo

Answer: G


Decreasing the amount of light results in lower temperatures allowing a potential increase of what? [SEP] A. salinity [SEP] B. Condensation [SEP] C. electricity [SEP] D. Temperature [SEP] E. Evaporation [SEP] F. Quality of life [SEP] G. aerobic capacity [SEP] H. Dehydration

Answer: B


What is when something changes from a gas into a liquid by reducing what is measured in temperature? [SEP] A. Water expanding [SEP] B. condensation [SEP] C. forces [SEP] D. movement [SEP] E. Evaporation [SEP] F. sweating [SEP] G. motion [SEP] H. boiling

Answer: B


What is formed when solvants are dissolved? [SEP] A. salinity [SEP] B. solids [SEP] C. calcite [SEP] D. bacteria [SEP] E. moistures [SEP] F. patch reefs [SEP] G. Solutions [SEP] H. liquids

Answer: G


A solution is formed by _ being dissolved in solvents. [SEP] A. salient [SEP] B. water [SEP] C. compound [SEP] D. liquids [SEP] E. rain [SEP] F. salinity [SEP] G. ligt [SEP] H. solutes

Answer: H


A solution is formed when limestone is dissolved in what? [SEP] A. old caves [SEP] B. habitats [SEP] C. body water [SEP] D. rainfall [SEP] E. calcite [SEP] F. sandy shores [SEP] G. evaporation [SEP] H. ocean water

Answer: H


What are the two ingredients of a saline solution? [SEP] A. salt and water. [SEP] B. Deoxyribonucleicacid [SEP] C. water and iodine [SEP] D. looseness [SEP] E. Veins and arteries. [SEP] F. salt and calcium [SEP] G. salt and oxygen [SEP] H. deoxyribonucleic acid

Answer: A


When one substance dissolves in another, the mixture is: [SEP] A. unidirectional [SEP] B. homogenous [SEP] C. It expands [SEP] D. Condensation [SEP] E. elemental [SEP] F. emulsion [SEP] G. barrel-shaped [SEP] H. separated

Answer: B


a solution is formed when one of these gets dissolved into another one of these [SEP] A. Calcium carbonate [SEP] B. Condensation [SEP] C. near the shoreline [SEP] D. solid, liquid, gas [SEP] E. a hydraulic system [SEP] F. evaporation [SEP] G. Light passing through water [SEP] H. chemical changes

Answer: D


What is created when a solvent dissolves a solute?  [SEP] A. Solutions [SEP] B. salinity [SEP] C. sugar [SEP] D. Condensation [SEP] E. an object [SEP] F. Heat energy [SEP] G. Energy. [SEP] H. energy

Answer: A


What is formed by one substance being dissolved in another substance? [SEP] A. patch reefs [SEP] B. hydrogen and oxygen [SEP] C. organic molecules [SEP] D. a hydraulic system [SEP] E. calcite [SEP] F. white vinegar [SEP] G. Calcium carbonate [SEP] H. salinity

Answer: F


What is it called when two substances are dissolved? [SEP] A. Dilution [SEP] B. Bodily water [SEP] C. vaporization [SEP] D. watershred [SEP] E. thirst [SEP] F. bamboo [SEP] G. Condensation [SEP] H. salinity

Answer: A


What is essential to all living organisms? [SEP] A. garbage [SEP] B. Energy. [SEP] C. hydration [SEP] D. gifts [SEP] E. food and shelter [SEP] F. Chemical energy [SEP] G. poison [SEP] H. The atmosphere

Answer: H


What disrupts the cycle between organisms and the atmosphere? [SEP] A. burning coal [SEP] B. Sulfur dioxide [SEP] C. replanting forests [SEP] D. solar system [SEP] E. Greenhouse gasses [SEP] F. chlorofluorocarbons [SEP] G. life cycle [SEP] H. deforestation

Answer: H


Carbon cycles quickly between organisms and [SEP] A. O2 [SEP] B. DNA [SEP] C. comets [SEP] D. air [SEP] E. Aves [SEP] F. ocean [SEP] G. satellites [SEP] H. lung

Answer: D


What disrupts organisms and the atmosphere? [SEP] A. fog [SEP] B. Sulfur dioxide [SEP] C. light rain [SEP] D. fossil fuels [SEP] E. Pesticides [SEP] F. water vapor [SEP] G. burning coal [SEP] H. deforestation

Answer: H


What is needed by living things? [SEP] A. hate [SEP] B. sunlight [SEP] C. Chemical energy [SEP] D. pain [SEP] E. love [SEP] F. hydration [SEP] G. The atmosphere [SEP] H. Energy.

Answer: G


what is controlled between organisms and the atmosphere? [SEP] A. carbon dioxide [SEP] B. sweating [SEP] C. temperature [SEP] D. air pressure [SEP] E. heat energy [SEP] F. Pollution [SEP] G. energy usage [SEP] H. Chemical energy

Answer: A


What cycle quickly between organisms and the atmosphere? [SEP] A. chlorofluorocarbons [SEP] B. organic molecules [SEP] C. Most plants [SEP] D. Greenhouse gasses [SEP] E. Greenhouse gases [SEP] F. emissions [SEP] G. fossil fuels [SEP] H. Burning fuel and air

Answer: B


What is controlled by the carbon circle and is transferred between organisms and atmosphere [SEP] A. Energy. [SEP] B. Chemical energy [SEP] C. Carbon Dioxide [SEP] D. Organic compounds [SEP] E. flow of electrons [SEP] F. heat energy [SEP] G. oxidation reaction [SEP] H. temperature

Answer: C


What is common in males of the same species? [SEP] A. competition [SEP] B. dancing [SEP] C. mating [SEP] D. traits [SEP] E. females [SEP] F. biceps [SEP] G. Allergies [SEP] H. hormones

Answer: A


Competition may cause animals to do what with other animals of their species? [SEP] A. burrow [SEP] B. migrate [SEP] C. break off [SEP] D. disengage [SEP] E. kill them [SEP] F. mating [SEP] G. interact [SEP] H. threatened

Answer: G


Why would a gorilla dominate all of the resources of a group? [SEP] A. anarchy [SEP] B. it needs them [SEP] C. Energy. [SEP] D. gene flow [SEP] E. competition [SEP] F. four limbs [SEP] G. frustration [SEP] H. enabling

Answer: E


what species may be caused to fight each other by competition? [SEP] A. h2o [SEP] B. Lobsters [SEP] C. violence [SEP] D. pigeons [SEP] E. gases [SEP] F. omnivores [SEP] G. bullfrogs [SEP] H. humans

Answer: H


What may cause fighting within a species? [SEP] A. caring for young [SEP] B. deforestation [SEP] C. growing food [SEP] D. a tree falling [SEP] E. competing for resources [SEP] F. Males and females [SEP] G. depress neuronal excitability [SEP] H. making peace

Answer: E


What may cause animals to fight towards members of their own species? [SEP] A. Males and females [SEP] B. food and shelter [SEP] C. energy of moving objects [SEP] D. fashion [SEP] E. jealousy [SEP] F. vanity [SEP] G. parasites [SEP] H. threatened

Answer: B


What may cause lions to fight other lions? [SEP] A. influenza [SEP] B. Pesticides [SEP] C. cooperation [SEP] D. heat energy [SEP] E. competition [SEP] F. tradition [SEP] G. boredom [SEP] H. hormones

Answer: E


Competition may cause animals to fight towards members in the same what? [SEP] A. bloodline [SEP] B. existence [SEP] C. biome [SEP] D. planet [SEP] E. clams [SEP] F. Mammal [SEP] G. abalone [SEP] H. genus

Answer: H


fierce fighting for nest sites may cause animals to fight towards who? [SEP] A. food and shelter [SEP] B. members of their own species [SEP] C. other living things [SEP] D. Something with a head, thorax, and abdomen [SEP] E. large fish [SEP] F. creatures with hair [SEP] G. Males and females [SEP] H. members of orders

Answer: B


What may cause animals to fight towards members of their own species? [SEP] A. energy of moving objects [SEP] B. lots of mates [SEP] C. deforestation [SEP] D. food and shelter [SEP] E. scarce resources [SEP] F. abundant resources [SEP] G. lots of resources [SEP] H. threatened

Answer: E


what is so small it can only be seen with an electron microscope? [SEP] A. clouds [SEP] B. cell [SEP] C. DNA [SEP] D. ovum [SEP] E. HIV [SEP] F. magnified [SEP] G. h2o [SEP] H. RNA

Answer: E


Viruses are so small that they can be seen by what? [SEP] A. focusing a lens [SEP] B. A computer [SEP] C. looking close [SEP] D. rays or beams [SEP] E. sunlight [SEP] F. bending light rays [SEP] G. seeing smaller [SEP] H. tuning eyes

Answer: A


What can viruses be seen with? [SEP] A. eye [SEP] B. A computer [SEP] C. magnifying glass [SEP] D. microscope [SEP] E. the skin [SEP] F. radiation [SEP] G. Chemical energy [SEP] H. glasses

Answer: D


viruses are so small that they can be seen only with a device developed where? [SEP] A. A computer [SEP] B. sunlight [SEP] C. Light [SEP] D. germany [SEP] E. retina [SEP] F. at home [SEP] G. canada [SEP] H. taiwan

Answer: D


What of the following can only be viewed by illuminating electrons?  [SEP] A. insects [SEP] B. small animals [SEP] C. eyelashes [SEP] D. Light [SEP] E. an image [SEP] F. fungi [SEP] G. viruses [SEP] H. an object

Answer: G


Objects that are a few nanometers in size can be seen only with: [SEP] A. an electron microscope [SEP] B. refraction of light [SEP] C. matter vibrating [SEP] D. ultrasound [SEP] E. The bending of a ray of light [SEP] F. slight magnification [SEP] G. flashlights [SEP] H. lens

Answer: A


What is so small it can be seen only with an electron microscope? [SEP] A. all invertebrates [SEP] B. humans [SEP] C. bacteria [SEP] D. alveoli [SEP] E. acetic acid [SEP] F. orchids [SEP] G. smallpox [SEP] H. planets

Answer: G


What is used to study viruses? [SEP] A. rays or beams [SEP] B. Cooking [SEP] C. aqueous solution [SEP] D. energy [SEP] E. an image [SEP] F. radiation [SEP] G. radiography [SEP] H. Dilution

Answer: G


Viruses are so small that to see them a scientist would have to use what kind of lens? [SEP] A. Refract it [SEP] B. refraction of light [SEP] C. an electron lens [SEP] D. an image [SEP] E. rays or beams [SEP] F. bending light rays [SEP] G. A computer [SEP] H. flashlights

Answer: C


How can cells of the Tobacco Mosaic be seen? [SEP] A. refraction of light [SEP] B. an area swollen with pus [SEP] C. by indirect light [SEP] D. death and devastation [SEP] E. bending light rays [SEP] F. electron microscope [SEP] G. deadly and devastating [SEP] H. Veins and arteries.

Answer: F


Leaves that keep the plant from what are used for storing water by some plants? [SEP] A. drying out [SEP] B. absorbing liquid [SEP] C. bacteria [SEP] D. cold air [SEP] E. staying damp [SEP] F. dormant state [SEP] G. toxins [SEP] H. keeping moist

Answer: A


semi-arid climates have plants that are able to do what with water [SEP] A. be flooded by [SEP] B. growth [SEP] C. store [SEP] D. transpire [SEP] E. survive [SEP] F. adapt [SEP] G. float in [SEP] H. grow

Answer: C


what do some plants use waxy leaves for? [SEP] A. staying warm [SEP] B. petals [SEP] C. nutrients [SEP] D. Chemical energy [SEP] E. Exfoliation [SEP] F. carbon monoxide [SEP] G. water conservation [SEP] H. water evaporation

Answer: G


What uses leaves to store water? [SEP] A. animals [SEP] B. horses [SEP] C. heterotrophs [SEP] D. kalenchoes [SEP] E. eukyarotes [SEP] F. camels [SEP] G. it needs them [SEP] H. fans

Answer: D


What are leaves used to store? [SEP] A. wind [SEP] B. fats [SEP] C. water [SEP] D. sunlight [SEP] E. lipids [SEP] F. glucose [SEP] G. soil [SEP] H. energy

Answer: C


What do some cacti use waxy leaves for? [SEP] A. hydration [SEP] B. Chemical energy [SEP] C. storing water [SEP] D. it needs them [SEP] E. support [SEP] F. survival [SEP] G. to stay warm [SEP] H. cellulose

Answer: C


Where do orchids keep water? [SEP] A. In their leaves [SEP] B. dormant state [SEP] C. it needs them [SEP] D. by indirect light [SEP] E. By coral exoskeletons [SEP] F. near the shoreline [SEP] G. cellulose [SEP] H. they body they live in

Answer: A


Where do Bromeliads store water? [SEP] A. at or near the margins [SEP] B. hard outer covering [SEP] C. an external framework [SEP] D. By coral exoskeletons [SEP] E. In their leaves [SEP] F. Tropical [SEP] G. by indirect light [SEP] H. near the shoreline

Answer: E


Leaves are covered with what, which is used to store water in plants? [SEP] A. exoskeleton [SEP] B. a cuticle [SEP] C. barrel-shaped [SEP] D. fibrous [SEP] E. Collagen [SEP] F. nutrients [SEP] G. cellulose [SEP] H. watershred

Answer: B


All chemical reactions require the initial input of energy to get the reaction what? [SEP] A. made [SEP] B. state [SEP] C. started [SEP] D. Decibels [SEP] E. over [SEP] F. heat [SEP] G. finished [SEP] H. removed

Answer: C


overcoming the energy barrier starts a what [SEP] A. chemical reaction [SEP] B. contraction [SEP] C. Movement of an air mass [SEP] D. expansion [SEP] E. metabolic reaction [SEP] F. energy storage [SEP] G. increased body strength [SEP] H. oxidation reaction

Answer: A


What does fire require to get started? [SEP] A. an engine [SEP] B. activation energy [SEP] C. water [SEP] D. energy usage [SEP] E. direct energy [SEP] F. dogs [SEP] G. activated almonds [SEP] H. adding heat

Answer: B


What do fires require to get started? [SEP] A. vacuum [SEP] B. heating liquids [SEP] C. energy usage [SEP] D. water [SEP] E. activation energy [SEP] F. phosphorus [SEP] G. adding heat [SEP] H. direct energy

Answer: E


All chemical reactions require a form of what to get started? [SEP] A. oxygen [SEP] B. celestial measurement [SEP] C. gas [SEP] D. heat [SEP] E. UV [SEP] F. charge [SEP] G. Light [SEP] H. scientific expression

Answer: D


What require activation energy to get started? [SEP] A. changing colors [SEP] B. chemical additions [SEP] C. reacting colors [SEP] D. Firecrackers [SEP] E. an engine [SEP] F. heating liquids [SEP] G. Organic compounds [SEP] H. chemical changes

Answer: H


What is required before a chemical change? [SEP] A. kinetic energy [SEP] B. energy usage [SEP] C. activation push [SEP] D. activation energy [SEP] E. activation switch [SEP] F. activation power [SEP] G. Burning fuel and air [SEP] H. Evaporation

Answer: D


What must a chemical reaction overcome before starting? [SEP] A. PV=nRT [SEP] B. heat or cold [SEP] C. reactants [SEP] D. energy barrier [SEP] E. Dehydration [SEP] F. harmful substances [SEP] G. resistance [SEP] H. temperature

Answer: D


What can make a chemical reaction easier to get started? [SEP] A. sweating [SEP] B. ATP [SEP] C. Carbohydrates [SEP] D. heat [SEP] E. a stove [SEP] F. DNA [SEP] G. Enzymes [SEP] H. electron

Answer: G


What do catalysts do? [SEP] A. metabolic reaction [SEP] B. breathe [SEP] C. get chemical reactions started [SEP] D. Slowing the transfer of heat [SEP] E. A compound that donates proton [SEP] F. fertilize eggs [SEP] G. have a positive impact on the environment [SEP] H. inhibit chemical reactions

Answer: C


In what way does a catalyst help in chemical reactions? [SEP] A. Generating heat [SEP] B. lowered energy cost [SEP] C. metabolic reaction [SEP] D. heating liquids [SEP] E. by making heat [SEP] F. adding heat [SEP] G. increases a body's strength [SEP] H. preventing heat transfer

Answer: B


What do ALL chemical changes require to occur? [SEP] A. during the day [SEP] B. heating liquids [SEP] C. Activation energy [SEP] D. wavelengths and photons [SEP] E. Burning fuel and air [SEP] F. kinetic energy [SEP] G. electromagnetic energy [SEP] H. direct energy

Answer: C


What describes something that requires activation energy to get started? [SEP] A. igniting fuel and oxidiser [SEP] B. heating liquids [SEP] C. Fully cooking the oysters [SEP] D. Riding a bike [SEP] E. an engine [SEP] F. burning coal [SEP] G. chemical equations [SEP] H. Firecrackers

Answer: G


Catalysts lower the input required for chemical reactions to what [SEP] A. temperature [SEP] B. It decreases [SEP] C. adding heat [SEP] D. Under 32 degrees [SEP] E. Decibels [SEP] F. reduce [SEP] G. the environment [SEP] H. get started

Answer: H


What do ancathostega have four of? [SEP] A. Eggs [SEP] B. feet [SEP] C. Wings [SEP] D. alveoli [SEP] E. Lungs [SEP] F. ovaries [SEP] G. rings [SEP] H. Limbs

Answer: H


Amphibians with what are more advanced than fish? [SEP] A. four eyes [SEP] B. sensory neurons [SEP] C. rapid expansion [SEP] D. layers of fat [SEP] E. four limbs [SEP] F. kinetic energy [SEP] G. tails [SEP] H. many limbs

Answer: E


These belong to the class of creature that were the first true tetrapods: [SEP] A. millipede [SEP] B. crabs [SEP] C. four limbs [SEP] D. bullfrogs [SEP] E. gastropod [SEP] F. a fish [SEP] G. warm-blooded [SEP] H. insects

Answer: D


_ are tetrapods. [SEP] A. animals [SEP] B. amoeba [SEP] C. Frogs [SEP] D. Length [SEP] E. insects [SEP] F. Spiders [SEP] G. Snakes [SEP] H. Birds

Answer: C


What are vertebrates with four limbs? [SEP] A. humans [SEP] B. frogs [SEP] C. fish [SEP] D. Birds [SEP] E. phytoplankton [SEP] F. coral [SEP] G. bears [SEP] H. goats

Answer: B


The first true tetrapods, or vertebrates with four limbs include [SEP] A. Schwinn [SEP] B. frogs [SEP] C. Man [SEP] D. insects [SEP] E. mammals [SEP] F. bats [SEP] G. Birds [SEP] H. feet

Answer: B


amphibians are the first true what with four limbs? [SEP] A. members of their own species [SEP] B. to move people [SEP] C. warm-blooded [SEP] D. Due to their feet [SEP] E. animals with backbones [SEP] F. remains of prehistoric life [SEP] G. Something to move [SEP] H. Generating heat

Answer: E


what are amphibians classified by? [SEP] A. organ [SEP] B. ovaries [SEP] C. colors [SEP] D. feet [SEP] E. alleles [SEP] F. genus [SEP] G. skull [SEP] H. Length

Answer: G


what are monophyletic with four limbs ? [SEP] A. animals [SEP] B. mammals [SEP] C. amphibians [SEP] D. warm-blooded [SEP] E. Most plants [SEP] F. alpacas [SEP] G. Conifers [SEP] H. graptolites

Answer: C


The first tetrapods were [SEP] A. major threat to health [SEP] B. remains of prehistoric life [SEP] C. in the frog family [SEP] D. running and lifting [SEP] E. competing for resources [SEP] F. warm-blooded [SEP] G. objects that have mass [SEP] H. graptolites

Answer: C


Without what, no object can be seen? [SEP] A. matter [SEP] B. flowers [SEP] C. Energy. [SEP] D. air [SEP] E. energy [SEP] F. shade [SEP] G. lenses [SEP] H. light

Answer: H


What do mirrors do? [SEP] A. converting electricity to heat [SEP] B. prevent heat loss [SEP] C. duplicate itself [SEP] D. reflect air molecules [SEP] E. infrared light [SEP] F. It gets more light [SEP] G. invisible objects [SEP] H. reflect objectstowards the eye

Answer: H


What happens when light and images fall on the retina? [SEP] A. The eye blinks [SEP] B. It gets brighter [SEP] C. An object is seen [SEP] D. Abnormal cell growth [SEP] E. It expands [SEP] F. It gets darker [SEP] G. observe it [SEP] H. flow of electrons

Answer: C


By virtue of what can objects reflects light toward the eye? [SEP] A. sunlight [SEP] B. scattered light [SEP] C. bright light [SEP] D. destroyed light [SEP] E. sensory neurons [SEP] F. Electrical energy [SEP] G. flow of electrons [SEP] H. speckled light

Answer: B


An object can be seen when it reflects something that comes from what? [SEP] A. Mercury [SEP] B. Neptune [SEP] C. Eyes [SEP] D. rays [SEP] E. skin [SEP] F. Mars [SEP] G. UV [SEP] H. Sun

Answer: H


what does it mean if an object can be focussed on the retina? [SEP] A. sunlight [SEP] B. lowered energy cost [SEP] C. it has density [SEP] D. it is a rainbow [SEP] E. observe it [SEP] F. Change colors [SEP] G. it is invisble [SEP] H. it can be seen

Answer: H


The light from the moon we see with our eyes originates from the [SEP] A. heat [SEP] B. lunar eclipses [SEP] C. meteorite impacts [SEP] D. sun [SEP] E. UV [SEP] F. gas [SEP] G. ligt [SEP] H. the dark side of the moon

Answer: D


If an object reflects what toward the eye then that object can be seen [SEP] A. observe it [SEP] B. sunlight [SEP] C. ultraviolet light [SEP] D. neutrons [SEP] E. Joules [SEP] F. photons [SEP] G. x-rays [SEP] H. positive

Answer: F


An object can be seen if it reflects what? [SEP] A. Energy. [SEP] B. vibrations [SEP] C. energy [SEP] D. waves [SEP] E. sound [SEP] F. sun's heat [SEP] G. photons [SEP] H. sunlight

Answer: G


what does an object reflect toward the eye to be seen? [SEP] A. rain or sun shine [SEP] B. kinetic energy [SEP] C. Energy. [SEP] D. heat energy [SEP] E. rays or beams [SEP] F. sensory neurons [SEP] G. Electrical energy [SEP] H. sunlight

Answer: E


What can be seen more? [SEP] A. sharks [SEP] B. trees [SEP] C. light [SEP] D. cacti [SEP] E. cracks [SEP] F. Herpes [SEP] G. white [SEP] H. streams

Answer: G


Starfish, sea urchins and sea cucumbers lack a what? [SEP] A. characteristics [SEP] B. the body's largest organ [SEP] C. watery habitat [SEP] D. centralized nervous system [SEP] E. functioning arm [SEP] F. underwater life [SEP] G. biological diversity [SEP] H. epidermis and dermis

Answer: D


what lack a centralized nervous system? [SEP] A. barnacles [SEP] B. amphibians [SEP] C. insects [SEP] D. primates [SEP] E. alpacas [SEP] F. Pesticides [SEP] G. starfish [SEP] H. snakes

Answer: G


What lacks a centralized nervous system? [SEP] A. humans [SEP] B. dogs [SEP] C. our planet [SEP] D. insects [SEP] E. barnacles [SEP] F. starfish [SEP] G. birds [SEP] H. Pesticides

Answer: F


what lack a centralized nervous system? [SEP] A. Pesticides [SEP] B. neurons [SEP] C. barnacles [SEP] D. alpacas [SEP] E. insects [SEP] F. fish [SEP] G. humans [SEP] H. starfish

Answer: H


Echinoderms are resistant to some: [SEP] A. starfish [SEP] B. enzymes [SEP] C. Toxicity [SEP] D. pesticide [SEP] E. parasites [SEP] F. toxins [SEP] G. boats [SEP] H. chemicals

Answer: F


What lacks a centralized nervous system? [SEP] A. starfish [SEP] B. barnacles [SEP] C. blowfish [SEP] D. our planet [SEP] E. humans [SEP] F. Pesticides [SEP] G. insects [SEP] H. sharks

Answer: A


What kind of animal doesn't have a centralized nervous system? [SEP] A. dog [SEP] B. mammals [SEP] C. cows [SEP] D. bird [SEP] E. human [SEP] F. elephants [SEP] G. starfish [SEP] H. a fish

Answer: G


What lacks a centralized nervous system? [SEP] A. Damaged hearing [SEP] B. Pesticides [SEP] C. Cats [SEP] D. insects [SEP] E. Sea urchins [SEP] F. barnacles [SEP] G. Humans [SEP] H. Fish

Answer: E


What lacks a centralized nervous system? [SEP] A. Damaged hearing [SEP] B. Humans [SEP] C. Horses [SEP] D. Sand dollars [SEP] E. insects [SEP] F. Chickens [SEP] G. Pesticides [SEP] H. barnacles

Answer: D


what lack a centralized nervous system? [SEP] A. barnacles [SEP] B. nervous fish [SEP] C. insects [SEP] D. bees [SEP] E. Pesticides [SEP] F. alpacas [SEP] G. fish [SEP] H. starfish

Answer: H


Some deuterostomes lack a centralized what? [SEP] A. DNA [SEP] B. eardrum [SEP] C. critical organs [SEP] D. permineralization [SEP] E. A ruler [SEP] F. nervous system [SEP] G. communication center [SEP] H. respiratory system

Answer: F


What do echinoids lack? [SEP] A. characteristics [SEP] B. centralized nervous system [SEP] C. permineralization [SEP] D. the body's largest organ [SEP] E. biological diversity [SEP] F. that material's properties [SEP] G. aerobic capacity [SEP] H. organic matter

Answer: B


What is something missing in starfish? [SEP] A. the body's largest organ [SEP] B. centralized nervous system [SEP] C. characteristics [SEP] D. layers of fat [SEP] E. permineralization [SEP] F. biological diversity [SEP] G. kinetic energy [SEP] H. A compound that donates proton

Answer: B


What does moving into or out of a population affect? [SEP] A. furniture [SEP] B. offspring [SEP] C. humans [SEP] D. health [SEP] E. animals [SEP] F. traits [SEP] G. children [SEP] H. basement

Answer: F


What tends to occur when individuals move into or out of a population? [SEP] A. competing for resources [SEP] B. extinction [SEP] C. matter is destroyed [SEP] D. metabolic reaction [SEP] E. rapid exponential growth [SEP] F. seed dispersal [SEP] G. decreased differentiation [SEP] H. permineralization

Answer: G


what increases genetic variation? [SEP] A. selection [SEP] B. similiarity [SEP] C. colors of the spectrum [SEP] D. Plant reproduction [SEP] E. biological diversity [SEP] F. natural disasters [SEP] G. population movement [SEP] H. rapid expansion

Answer: G


Individuals who move into or out of a community increase: [SEP] A. homogeneity [SEP] B. energy usage [SEP] C. power [SEP] D. monoculture [SEP] E. competition [SEP] F. adding heat [SEP] G. population [SEP] H. gene flow

Answer: H


What happens when people flow into or out of a population? [SEP] A. genetic morphing [SEP] B. death [SEP] C. gene flow [SEP] D. movement [SEP] E. generic flow [SEP] F. interact [SEP] G. competition [SEP] H. gene expression

Answer: C


What can be maintained when individuals move into or out of a population? [SEP] A. loose soil [SEP] B. vegetation [SEP] C. reusing materials [SEP] D. important habitats [SEP] E. genetic diversity [SEP] F. resistance [SEP] G. hydration [SEP] H. swamp vegetation

Answer: E


What tends to occur when individuals move in and out of a population? [SEP] A. By wind and rain [SEP] B. permineralization [SEP] C. The bending of a ray of light [SEP] D. Something with a head, thorax, and abdomen [SEP] E. a decrease in differentiation [SEP] F. competing for resources [SEP] G. barks and snarls [SEP] H. metabolic reaction

Answer: E


Migration increases what? [SEP] A. root growth [SEP] B. speed [SEP] C. distance [SEP] D. voltage [SEP] E. energy usage [SEP] F. Plants growth [SEP] G. gene flow [SEP] H. layers of fat

Answer: G


Gene flow occurs when individuals move into or out of a subset of a what? [SEP] A. animals [SEP] B. mammals [SEP] C. humans [SEP] D. plants [SEP] E. goats [SEP] F. offspring [SEP] G. Species [SEP] H. alleles

Answer: G


what is individuals moving into or out of a population? [SEP] A. Greenhouse gases [SEP] B. rapid expansion [SEP] C. Burning fuel and air [SEP] D. permineralization [SEP] E. peachleaf willow [SEP] F. competition [SEP] G. unidirectional [SEP] H. food and shelter

Answer: G


What occurs when individuals move into a population? [SEP] A. resistance [SEP] B. spread flower seeds [SEP] C. rapid expansion [SEP] D. alleles move in [SEP] E. Leptospirosis [SEP] F. survival [SEP] G. competition [SEP] H. permineralization

Answer: D


Coral reefs provide food and shelter to animals that require what? [SEP] A. Light [SEP] B. beaches [SEP] C. survive [SEP] D. salinity [SEP] E. land [SEP] F. sand [SEP] G. Energy. [SEP] H. Energy

Answer: D


what do coral reefs provide to ocean organisms? [SEP] A. warmth [SEP] B. hydration [SEP] C. h2o [SEP] D. offspring [SEP] E. Light [SEP] F. oxygen [SEP] G. energy [SEP] H. seas

Answer: G


What are coral reefs important to? [SEP] A. earth [SEP] B. stories [SEP] C. humans [SEP] D. ghosts [SEP] E. health [SEP] F. Man [SEP] G. moon [SEP] H. animals

Answer: A


What provides food and shelter to many ocean organisms? [SEP] A. houses [SEP] B. umbrellas [SEP] C. limestone [SEP] D. ferns [SEP] E. sharks [SEP] F. barnacles [SEP] G. calcite [SEP] H. sheds

Answer: G


where do many ocean organisms find food and shelter? [SEP] A. Earth orbiting the Sun [SEP] B. the environment [SEP] C. clams [SEP] D. lakes [SEP] E. gastropod shells [SEP] F. coastlines [SEP] G. near the shoreline [SEP] H. deep sea

Answer: G


Where is the name of a habitat where a variety of ocean organisms often seek food and shelter? [SEP] A. gastropod shells [SEP] B. body water [SEP] C. seaweed [SEP] D. more abundant [SEP] E. whale [SEP] F. coastlines [SEP] G. algae [SEP] H. patch reefs

Answer: H


what is the status of reefs? [SEP] A. threatened [SEP] B. dangerous [SEP] C. more abundant [SEP] D. Quality of life [SEP] E. great [SEP] F. safe [SEP] G. negative [SEP] H. ocean

Answer: A


What provides food and shelter to many fish? [SEP] A. coral reefs [SEP] B. deltas [SEP] C. hermit crabs [SEP] D. ocean sand [SEP] E. dried coral [SEP] F. swamp vegetation [SEP] G. salt and water. [SEP] H. loose soil

Answer: A


Coral reefs provide what to many living beings in the ocean [SEP] A. Chemical energy [SEP] B. salt and water. [SEP] C. shelter and amusement [SEP] D. survival [SEP] E. important habitats [SEP] F. food and water [SEP] G. water and fun [SEP] H. food and shelter

Answer: H


What do coral reefs provide for humans? [SEP] A. Energy. [SEP] B. support [SEP] C. fuel [SEP] D. Energy [SEP] E. food [SEP] F. destruction [SEP] G. pain [SEP] H. body water

Answer: B


what and shallow waters provide food and shelter to many ocean organisms [SEP] A. dark [SEP] B. porous [SEP] C. warm [SEP] D. life [SEP] E. cold [SEP] F. gills [SEP] G. live [SEP] H. murky

Answer: C


What provides food and shelter to many ocean organisms? [SEP] A. Fast food. [SEP] B. It helps them survive [SEP] C. Fish food. [SEP] D. gastropod shells [SEP] E. Human organisms. [SEP] F. important habitats [SEP] G. sedimentary rocks [SEP] H. Nurseries of the ocean.

Answer: H


What provides food and shelter to many ocean organisms? [SEP] A. It helps them survive [SEP] B. Something formed from skeleton [SEP] C. sedimentary rocks [SEP] D. important habitats [SEP] E. Something with a head, thorax, and abdomen [SEP] F. it protects them [SEP] G. gastropod shells [SEP] H. in their habitats

Answer: B


What do clownfish seek shelter in? [SEP] A. coral [SEP] B. deltas [SEP] C. alveoli [SEP] D. burrs [SEP] E. wetland [SEP] F. bushes [SEP] G. keratin [SEP] H. islands

Answer: A


Hermatypic organisms provide what to many ocean organisms? [SEP] A. survival [SEP] B. food and shelter [SEP] C. competition [SEP] D. kinetic energy [SEP] E. produce light [SEP] F. important habitats [SEP] G. protect them [SEP] H. major threat to health

Answer: B


Which power source reduces greenhouse gases [SEP] A. Coal [SEP] B. Wind [SEP] C. energy [SEP] D. Petroleum [SEP] E. trees [SEP] F. Natural Gas [SEP] G. Heat [SEP] H. motors

Answer: B


What does solar power reduce? [SEP] A. Chemical energy [SEP] B. Heat energy [SEP] C. energy usage [SEP] D. Greenhouse gasses [SEP] E. massive damage [SEP] F. Heat from the sun [SEP] G. Air in the environment [SEP] H. The need for water

Answer: D


what does using renewable resources to generate power reduce? [SEP] A. lowered energy cost [SEP] B. solar power [SEP] C. climate [SEP] D. evergreen trees [SEP] E. Heat energy [SEP] F. oxygen [SEP] G. carbon dioxide [SEP] H. kinetic energy

Answer: G


What does using renewable resources to generate power reduce? [SEP] A. Heat energy [SEP] B. carbon dioxide [SEP] C. kinetic energy [SEP] D. lowered energy cost [SEP] E. sunlight [SEP] F. oxygen [SEP] G. climate [SEP] H. water

Answer: B


What can be used to reduce greenhouse gases while generating power? [SEP] A. bamboo [SEP] B. Carbon dioxide [SEP] C. Electrical energy [SEP] D. The ozone layer [SEP] E. peachleaf willow [SEP] F. Solar energy [SEP] G. Fossil fuels [SEP] H. Fuel cells

Answer: F


Nuclear power plants do what to greenhouse gases? [SEP] A. emissions [SEP] B. steal [SEP] C. add up [SEP] D. kill [SEP] E. down [SEP] F. reduce [SEP] G. increase [SEP] H. heat

Answer: F


what can you use to generate power to reduce greenhouse gases? [SEP] A. bamboo [SEP] B. coal [SEP] C. fibers [SEP] D. watts [SEP] E. energy [SEP] F. fossil fuels [SEP] G. trees [SEP] H. wind

Answer: H


Using renewable resources reduces what? [SEP] A. Heat energy [SEP] B. energy usage [SEP] C. massive damage [SEP] D. chlorofluorocarbons [SEP] E. direct damage to the lungs [SEP] F. Temperature [SEP] G. deforestation [SEP] H. scarce resources

Answer: D


What does hydropower help reduce? [SEP] A. deforestation [SEP] B. Greenhouse gases [SEP] C. enormous damage to homes [SEP] D. salinity [SEP] E. energy usage [SEP] F. flooding [SEP] G. massive damage [SEP] H. Temperature

Answer: B


what learns how to behave by playing? [SEP] A. athletes [SEP] B. humans [SEP] C. gases [SEP] D. bacteria [SEP] E. sharks [SEP] F. baseball [SEP] G. people [SEP] H. offspring

Answer: B


What is one way mammals are trained to behave properly in public settings? [SEP] A. walking [SEP] B. hunting [SEP] C. distracting [SEP] D. sweating [SEP] E. playing [SEP] F. stamina [SEP] G. fighting [SEP] H. Movement

Answer: E


How are dogs trained on how to behave? [SEP] A. Summer [SEP] B. during the day [SEP] C. By getting older [SEP] D. Movement [SEP] E. exercise [SEP] F. By sleeping [SEP] G. Through walks [SEP] H. Through play

Answer: H


Training animals in zoos is similar to the way they what in the wild [SEP] A. groom [SEP] B. Birds [SEP] C. Fe [SEP] D. moves [SEP] E. play [SEP] F. reacts [SEP] G. sled teams [SEP] H. hunt

Answer: E


How do animals learn how to be assertive? [SEP] A. lectures from their parent [SEP] B. instinct [SEP] C. Movement [SEP] D. playing [SEP] E. being killed [SEP] F. ligt [SEP] G. sweating [SEP] H. exercise

Answer: D


What is one way mammals learn to behave? [SEP] A. sleeping [SEP] B. motion [SEP] C. sweating [SEP] D. Having fun [SEP] E. Movement [SEP] F. magic [SEP] G. during the day [SEP] H. disease

Answer: D


What do sea lions learn how to behave from? [SEP] A. exercise [SEP] B. Energy. [SEP] C. fish [SEP] D. Movement [SEP] E. Energy [SEP] F. playing [SEP] G. children [SEP] H. whales

Answer: F


what uses play to learn how to behave? [SEP] A. athletes [SEP] B. offspring [SEP] C. humans [SEP] D. dolphins [SEP] E. density [SEP] F. theater [SEP] G. ants [SEP] H. people

Answer: D


Playing is one way organisms that have ingestive metabolism learn how to what? [SEP] A. propagate [SEP] B. instinct [SEP] C. grow [SEP] D. nutrients [SEP] E. die [SEP] F. behave [SEP] G. survive [SEP] H. Grow well

Answer: F


Playing is one way what learns how to behave? [SEP] A. bacteria [SEP] B. Man [SEP] C. roaches [SEP] D. koalas [SEP] E. dogs [SEP] F. humans [SEP] G. toads [SEP] H. bears

Answer: E


what plays to learn how to behave? [SEP] A. opossums [SEP] B. humans [SEP] C. people [SEP] D. fish [SEP] E. exercise [SEP] F. ants [SEP] G. h2o [SEP] H. catabolism

Answer: A


Playing is one way what learn how to behave [SEP] A. otters [SEP] B. bacteria [SEP] C. cats [SEP] D. bears [SEP] E. ants [SEP] F. grass [SEP] G. humans [SEP] H. bats

Answer: C


What is one way dogs learn to behave? [SEP] A. exercise [SEP] B. mating [SEP] C. ligt [SEP] D. playing [SEP] E. parties [SEP] F. slumber [SEP] G. firm hugs [SEP] H. Movement

Answer: D


What is one way animals learn to behave? [SEP] A. garbage [SEP] B. Generating heat [SEP] C. Space travel [SEP] D. running and lifting [SEP] E. Time and energy [SEP] F. exercise [SEP] G. money [SEP] H. Riding a bike

Answer: E


What can teach animals how to behave? [SEP] A. adding heat [SEP] B. humans [SEP] C. fossil fuels [SEP] D. A computer [SEP] E. nerves [SEP] F. people [SEP] G. irradiation [SEP] H. exercise

Answer: H


what do animals get? [SEP] A. nectar [SEP] B. food [SEP] C. bored [SEP] D. kicked [SEP] E. warmth [SEP] F. looser [SEP] G. anemia [SEP] H. fever

Answer: C


Asteriods are often pulled into the planet Jupiter by what force? [SEP] A. heat [SEP] B. kalenchoes [SEP] C. energy [SEP] D. power [SEP] E. strong nuclear force [SEP] F. Gravity [SEP] G. Air Force [SEP] H. centrifugal force

Answer: F


Roller coaster work the same as any object having mass being pulled how on a planet [SEP] A. body [SEP] B. trains [SEP] C. left [SEP] D. intermittently [SEP] E. down [SEP] F. feet [SEP] G. Lift [SEP] H. sideways

Answer: E


Gravity pulling objects is gives an object what measurement? [SEP] A. speed [SEP] B. TRH [SEP] C. Energy. [SEP] D. energy [SEP] E. Force [SEP] F. Weight [SEP] G. Light [SEP] H. Density

Answer: F


where does gravity cause an object to be pulled down to? [SEP] A. Earth [SEP] B. atmosphere [SEP] C. clouds [SEP] D. ground [SEP] E. force [SEP] F. fields [SEP] G. matter [SEP] H. oceans

Answer: A


Gravity causes what to be pulled down on Mars? [SEP] A. space [SEP] B. living things [SEP] C. hydrogen and oxygen [SEP] D. massless objects [SEP] E. objects that have mass [SEP] F. fissures of hot, acidic water [SEP] G. nothingness [SEP] H. principals of aerodynamics

Answer: E


The thing that causes objects to be pulled down on a planet was defined by which scientist? [SEP] A. friction [SEP] B. Darwin [SEP] C. kinetic [SEP] D. the sun [SEP] E. Galileo [SEP] F. Kepler [SEP] G. energy [SEP] H. Newton

Answer: H


What causes objects to be pulled down on a celestial body? [SEP] A. power [SEP] B. friction [SEP] C. black hole [SEP] D. wind [SEP] E. gravity [SEP] F. orbit [SEP] G. earth [SEP] H. eclipse

Answer: E


What does gravity cause to be pulled down on a planet? [SEP] A. matter [SEP] B. heat [SEP] C. earth [SEP] D. solutes [SEP] E. oceans [SEP] F. Rocks [SEP] G. people [SEP] H. Lift

Answer: F


where does gravity cause objects that have mass to be pulled down to? [SEP] A. rocks [SEP] B. Large. [SEP] C. meters [SEP] D. matter [SEP] E. Mars [SEP] F. oceans [SEP] G. feet [SEP] H. ground

Answer: E


What does gravity's pull determine about an object? [SEP] A. speed [SEP] B. Joules [SEP] C. Energy. [SEP] D. Weight [SEP] E. size [SEP] F. density [SEP] G. toughness [SEP] H. energy

Answer: D


Which activity can transform electrical energy to heat energy [SEP] A. Lighting a fire with a match [SEP] B. exercise [SEP] C. Cars [SEP] D. wind [SEP] E. engines [SEP] F. Taking a shower [SEP] G. Watching TV [SEP] H. Cooking

Answer: H


How do electric stoves boil water? [SEP] A. converting electricity to heat [SEP] B. burning [SEP] C. heat is produced [SEP] D. magnetism [SEP] E. peltier effect [SEP] F. A transportation fuel [SEP] G. heating liquids [SEP] H. heat production

Answer: A


what does an electric stove transform into heat? [SEP] A. hydrogen and oxygen [SEP] B. wavelengths and photons [SEP] C. flow of electrons [SEP] D. gas [SEP] E. pot [SEP] F. organic molecules [SEP] G. flow of neutrons [SEP] H. Organic compounds

Answer: C


What transforms electricity into heat? [SEP] A. peachleaf willow [SEP] B. the Moon [SEP] C. a gas oven [SEP] D. an ice cube [SEP] E. an electric stove [SEP] F. an engine [SEP] G. Firecrackers [SEP] H. chemical messengers

Answer: E


What is used to cook with a pan? [SEP] A. Heat energy [SEP] B. Solar energy [SEP] C. leaves [SEP] D. energy [SEP] E. trees [SEP] F. bushes [SEP] G. heating liquids [SEP] H. oysters

Answer: A


An electric stove transforms electrical energy into what? [SEP] A. friction [SEP] B. warmth [SEP] C. boiling [SEP] D. waves [SEP] E. photons [SEP] F. engines [SEP] G. Light [SEP] H. food

Answer: A


What transforms electrical energy to kinetic energy? [SEP] A. an engine [SEP] B. mechanical waves [SEP] C. transportation technology [SEP] D. Riding a bike [SEP] E. Males and females [SEP] F. an electric stove [SEP] G. a hydraulic system [SEP] H. Firecrackers

Answer: F


What can transform electricity? [SEP] A. heating liquids [SEP] B. movement of tectonic plates [SEP] C. tectonic plates being pushed together [SEP] D. Warm air moving into cold air [SEP] E. animals with backbones [SEP] F. Light passing through water [SEP] G. The bending of a ray of light [SEP] H. electric motors and stoves

Answer: H


What type of energy does an electric stove transform electricity into? [SEP] A. Molecular kinetic energy [SEP] B. mechanical waves [SEP] C. Something made from fermented ricce [SEP] D. igniting fuel and oxidiser [SEP] E. wavelengths and photons [SEP] F. matter vibrating [SEP] G. burning coal [SEP] H. Help plants grow

Answer: A


Bacteria causes what to be harmed? [SEP] A. plants [SEP] B. electronics [SEP] C. fossils [SEP] D. humans [SEP] E. animals [SEP] F. viruses [SEP] G. food [SEP] H. the skin

Answer: A


What do plants respond to? [SEP] A. Chemical energy [SEP] B. Vibrations [SEP] C. heat energy [SEP] D. Sulfur dioxide [SEP] E. Temperature [SEP] F. sun's heat [SEP] G. Clouds [SEP] H. Wood

Answer: E


what responds to daily and season cycles and diseases? [SEP] A. apples [SEP] B. potatoes [SEP] C. bushes [SEP] D. fens [SEP] E. bacteria [SEP] F. viruses [SEP] G. gravity [SEP] H. oak

Answer: C


What responds to daily and seasonal cycles and to disease? [SEP] A. oak [SEP] B. fens [SEP] C. rocks [SEP] D. minerals [SEP] E. potatoes [SEP] F. bamboo [SEP] G. apples [SEP] H. the Sun

Answer: F


What responds to daily and seasonal cycles and to disease? [SEP] A. resistance [SEP] B. Sundays [SEP] C. vegetation [SEP] D. Summer season [SEP] E. swamp vegetation [SEP] F. Mondays [SEP] G. alpacas [SEP] H. Green beans

Answer: H


water stress can be from daily or seasonal what [SEP] A. heat [SEP] B. negative [SEP] C. drought [SEP] D. loss [SEP] E. sweat [SEP] F. cycles [SEP] G. exercise [SEP] H. storms

Answer: F


What do flowers respond to? [SEP] A. sunlight [SEP] B. The Sun [SEP] C. a chime [SEP] D. heat [SEP] E. Light [SEP] F. bees [SEP] G. disease [SEP] H. sun's heat

Answer: G


what responds to daily and seasonal cycles and to disease? [SEP] A. bees [SEP] B. insects [SEP] C. resistance [SEP] D. agriculture [SEP] E. humans [SEP] F. tortoises [SEP] G. cactuses [SEP] H. vegetation

Answer: G


Plants respond to what to disrupt plant disease? [SEP] A. reducing acid rain [SEP] B. competition [SEP] C. bending light rays [SEP] D. Leptospirosis [SEP] E. temperature changes [SEP] F. green manures [SEP] G. Localized damage [SEP] H. sun's heat

Answer: F


What do plants respond to? [SEP] A. Energy. [SEP] B. heat produced [SEP] C. Chemical energy [SEP] D. sun's heat [SEP] E. the environment [SEP] F. heat energy [SEP] G. Sulfur dioxide [SEP] H. temperature

Answer: H


What requires a microscope in order to be seen? [SEP] A. fungi [SEP] B. cells [SEP] C. mildew [SEP] D. gasoline [SEP] E. fungus [SEP] F. matter [SEP] G. telescopes [SEP] H. sunlight

Answer: B


Cells pretty much al share this one characteristic: [SEP] A. sensory neurons [SEP] B. voltage [SEP] C. aerobic capacity [SEP] D. microscopic [SEP] E. eukaryotic [SEP] F. bacteria [SEP] G. prokaryotic [SEP] H. layers of fat

Answer: D


Which item found in the human body is smaller?  [SEP] A. the eyes [SEP] B. Epidermis [SEP] C. all matter [SEP] D. Fingernail. [SEP] E. Inches [SEP] F. Baby tooth. [SEP] G. Small eyelash. [SEP] H. Neuron.

Answer: H


What vary in size as well as shape and cannot be seen without a microscope? [SEP] A. bushes [SEP] B. matter [SEP] C. cells [SEP] D. grains [SEP] E. sand [SEP] F. bones [SEP] G. apples [SEP] H. small

Answer: C


What can be used to see cells? [SEP] A. microscopes [SEP] B. A computer [SEP] C. mirrors [SEP] D. cell walls [SEP] E. barometers [SEP] F. binoculars [SEP] G. scattered light [SEP] H. flashlights

Answer: A