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Plants cell walls are made of A. fiber B. keratin C. alveoli D. cations E. matter F. CO 2 G. porous H. Cane. Answer:
A
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What type of organism has a nucleus? A. potatoes B. Plants C. embryos D. animals E. amoeba F. a fish G. Fungi H. bacteria Answer:
B
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What allows soil to convert atmospheric nitrogen into a usable form by plants? A. hydrogen and oxygen B. diseased soil C. peachleaf willow D. bacteria-free soil E. healthier soil F. nutrients G. virus filled soil H. Cooking Answer:
E
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Bacteria in soil convert atmospheric nitrogen into a form usable by what? A. bacteria B. human babies C. food D. humans E. lions F. bamboo G. Conifers H. rocks Answer:
F
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What does rhizobial bacteria do for plants? A. Converts oxygen B. nutrients C. Converts h2o D. Converts nitrogen E. Regrows it F. hydrate their cells G. Converts methane H. competing for resources Answer:
D
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What do plants need to grow? A. energy B. sunlight C. nutrients D. bacteria E. lifting F. Energy. G. muscle H. darkness Answer:
D
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What in dirt helps plants get vitamins to grow? A. Glucose B. Enzymes C. arachnids D. a solute E. nutrients F. pebbles G. Bacteria H. weeds Answer:
G
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what feeds plants? A. animals B. insects C. virus D. bacteria E. coal F. bees G. cells H. sugar Answer:
D
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plants roots associate with bacteria in where A. growth B. soil C. moss D. tissue E. nutrients F. living G. dead H. minerals Answer:
B
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What in the soil converts a type of nutrient into a form usable by plants? A. sugar B. Beetles C. Plants D. Glucose E. Bacteria F. a solute G. Roots H. Enzymes Answer:
E
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bacteria in soil converts atmospheric nitrogen into a form usable by what? A. bacteria B. humans C. density D. Conifers E. Roundworms F. gravity G. h2o H. orchids Answer:
H
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Bacteria in soil convert atmospheric nitrogen into a form usable by what? A. Conifers B. food C. rocks D. humans E. ice F. bacteria G. sharks H. bamboo Answer:
H
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What does bacteria in the soil help to prevent? A. contamination B. colder weather C. Pollution D. anemia E. plant stress F. Greenhouse gasses G. toxins H. disease Answer:
E
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What can change atmospheric nitrogen into a form used by plants? A. Conifers B. mutations C. Collagen D. earthworm E. sugar F. Enzymes G. spores H. wind Answer:
G
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Bacteria in the soil convert what type of gas into a form that is used by producers? A. energy B. burning C. food D. Energy. E. nitrogen F. nutrients G. Cooking H. a solute Answer:
E
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What in soil converts atmospheric nitrogen into a form usable by plants? A. compound of hydrogen oxygen B. carbohydrates C. single-celled organisms D. excretory structures E. peachleaf willow F. members of their own species G. It helps them survive H. deoxyribonucleic acid Answer:
C
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What converts nitrogen for flowers? A. Enzymes B. bees C. eukyarotes D. heterotrophs E. mitosis F. Echinoids G. bacteria H. Roundworms. Answer:
G
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Many consumers feed at more than one what? A. ground level B. kinetic energy C. major threat to health D. level of sound E. eat plants or other animal F. level on the pyramid G. level of height H. Inches or fractions of inches. Answer:
F
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What can feed at more than one trophic level? A. all carnivores B. producers C. people D. animals E. chickens F. grass G. humans H. omnivores Answer:
H
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what feed at more than one trophic level? A. cows B. tortoises C. density D. animals E. humans F. bananas G. goats H. stomach Answer:
E
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many what feed at more than one trophic level A. roots B. humans C. carnivores D. cacti E. animals F. people G. algae H. plants Answer:
C
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What do some consumers transfer from more than one producer? A. seeds B. minerals C. Energy. D. nutrients E. Energy F. liquids G. produce H. heat energy Answer:
D
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What do many insects and animals feed at? A. Something that makes plants green B. only higher trophic levels C. one consumer level D. More than one trophic level. E. organic matter F. important habitats G. Microscopic organisms H. less than one trophic level Answer:
D
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What do many animals do at more then one trophic level? A. rest B. drink C. score D. feed E. flee F. procreate G. food H. grow Answer:
D
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Many consumers feed at more than one what? A. farm to table empire B. cattle ranch C. Decibels D. space station E. kinetic energy F. nutrient level G. an organism's body H. Veins and arteries. Answer:
F
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What can feed at more than one trophic level? A. sheep B. salmon C. grasses D. bats E. animals F. shrubs G. humans H. trees Answer:
A
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what feeds at more than one trophic level? A. hunger B. animals C. crocodiles D. humans E. alpacas F. ducks G. grains H. plants Answer:
B
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what feeds are more than one trophic level? A. insects B. goats C. people D. rabbit E. cows F. animals G. humans H. chickens Answer:
G
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What can feed at more than one trophic level? A. insects B. mammals C. people D. animals E. rabbit F. chickens G. wood ducks H. humans Answer:
G
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What may eat other organisms at more than one trophic level? A. barnacles B. chickens C. fur seals D. humans E. heterotrophs F. mammals G. animals H. rabbit Answer:
E
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Many consumers feed at more than one what along a food chain A. humans B. cacti C. goats D. step E. scale F. Length G. a path H. Energy Answer:
D
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What might cause animals to leave their environment? A. storms B. Drought C. Lack of predators D. flooding E. Adapting to that environment F. Plentiful food sources G. forces H. mines Answer:
B
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Animals may leave an environment during which event? A. Birth B. Winter C. Tropical D. Rainstorm E. flooding F. Hibernation G. Famine H. storms Answer:
G
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what might leave an environment to find food and water if those things decrease? A. bears B. humans C. pigeons D. Lobsters E. grass F. clouds G. h2o H. omnivores Answer:
B
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What will bears do if the amount of available food and water decreases? A. exposure to cold B. they develop spacecrafts C. they stay where they are D. depress neuronal excitability E. they leave the environment F. they move to Vegas G. structure and function H. mate with females Answer:
E
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What can decrease in an environment, and may cause animals to leave? A. essentials of life B. competition C. wind speed D. living things E. single-celled organisms F. deforestation G. biodiversity H. rock content Answer:
A
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What do animals do when the available nutrients in an environment decrease? A. basic building blocks of life B. depress neuronal excitability C. they leave to find them D. they plant seeds E. they stay F. Plant growth is reduced G. they live like normal H. body temperature reduces Answer:
C
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what may leave an environment to find food and water if the amount available decreases? A. bullfrogs B. Lobsters C. squids D. omnivores E. oceans F. trees G. humans H. clouds Answer:
G
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Animals may leave an environment to _. A. revive B. Energy. C. ecotourism D. Movement E. survive F. reproduce G. vacation H. perish Answer:
E
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Persistent drought and food shortages can cause animals to leave what? A. their hosts B. that owner C. that shelter D. circulatory systems E. dormant state F. that environment G. that ecology H. Localized damage Answer:
F
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When available food and water decreases, what cease to be a part of the balance of nature? A. Lobsters B. squids C. trout D. Jellyfish E. tunicates F. mussels G. bullfrogs H. animals Answer:
H
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When food and water decreases, what increases? A. energy usage B. heat energy C. Migration D. Temperature E. Pollution F. forces G. root growth H. deforestation Answer:
C
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What can rain cause? A. volcanoes B. flooding C. desert D. Condensation E. Sinkholes F. Dehydration G. erosion H. cloud formation Answer:
E
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Sinkholes can be formed by A. rivers B. snow C. magma D. sun E. storms F. rain G. wind H. fronts Answer:
B
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What can cause sinkholes? A. Solid bedrock B. rivers C. mines D. Drought E. Rain F. Evaporation G. coal H. storms Answer:
E
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What forms sinkholes? A. spring B. gasoline C. LEDs D. worms E. dogs F. rain G. rivers H. fruit Answer:
F
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Precipitation filling an underground void can create what? A. clouds B. soils C. cavern D. electricity E. mountain F. rain G. rivers H. flooding Answer:
C
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Houses have disappeared because of what? A. Physical weathering B. moonlight C. sunshine D. flooding E. clouds F. precipitation G. scarce resources H. erosion Answer:
F
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What is formed by rain and rough weather? A. sinkholes B. Sediment C. streams D. sinks E. drywall F. dirt holes G. patch reefs H. streams. Answer:
A
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Natural openings on the surface, leading to caves are formed by what? A. hydrogen and oxygen B. aqueous solution C. precipitation D. calcite E. erosion F. flow of electrons G. Calcium carbonate H. Physical weathering Answer:
C
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What are formed by precipitation? A. streams. B. clouds C. Sediment D. caverns E. streams F. rivers G. watershed H. rocks Answer:
D
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What is common in the southwestern portion of the subsection? A. permineralization B. deuterostomes C. barrel-shaped D. cactuses E. swamp vegetation F. peachleaf willow G. precipitation H. gene flow Answer:
G
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Where do female gametophytes produce eggs? A. peachleaf willow B. The bottom of plants C. Earth orbiting the Sun D. The middle of plants E. the environment F. underground G. The tips of plants H. plant reproduction Answer:
G
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Female parents of what produce eggs inside the ovaries of flowers? A. baby ferns B. Most plants C. viruses D. bacteria E. pollen F. baby humans G. orchids H. mammals Answer:
A
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Female gametophytes produce eggs inside what part of flowers? A. Petal. B. an area swollen with pus C. allow growth D. at or near the margins E. Produce department. F. Chlorophyll G. Chicken. H. Where ovum, are stored Answer:
H
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What do microspores develop into? A. members of their own species B. raindrops C. female gametophytes D. Chlorophyll E. major threat to health F. stems G. leaves H. it keeps an organism warm Answer:
C
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what do megaspores develop to do? A. produce eggs in flower ovaries B. Generating heat C. have a positive impact on the environment D. photosynthesis. E. rapid expansion F. it helps plants in growing G. Plant reproduction H. spread flower seeds Answer:
A
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Female gametophytes produce eggs inside the part of the flower where what will eventually develop? A. embryos B. bushes C. seeds D. fruit E. honey F. fertile G. pollen H. bamboo Answer:
D
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What can produce eggs inside ovaries of flowers? A. peachleaf willow B. Most plants C. animals D. female ferns E. pollen F. insects G. honeybees H. Plant reproduction Answer:
D
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In flowers, where do female gametophytes produce eggs? A. fruit B. ferns C. plants D. embryos E. edible F. seeds G. bushes H. orchids Answer:
A
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Where part of a plant does the fruit come from? A. food B. seeds C. trees D. bushes E. pollen F. flower G. A kernel H. potatoes Answer:
F
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where are gametophytes? A. shrub beds B. ovaries C. ferns D. barnacles E. fertile F. bushes G. trees H. plants Answer:
B
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What is produced by female flower parents in the ovaries? A. seeds B. pollen C. sugar D. abcess E. honey F. H 2 O G. eggs H. nectar Answer:
G
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What gametophytes produce eggs inside the ovaries of flowers? A. fertile B. white C. unisexual D. orchids E. Most plants F. ferns G. allow growth H. bushes Answer:
C
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Female what produce eggs inside the ovaries of peonies? A. gametophytes B. Plant reproduction C. honeybees D. peachleaf willow E. insects F. fertile G. orchids H. graptolites Answer:
A
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what has female gametophytes that produce eggs inside the ovaries? A. bushes B. cacti C. daisies D. plants E. orchids F. potatoes G. seeds H. ferns Answer:
C
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Droplets of water are formed when water vapor does what over night? A. cools the atmosphere B. liquifies C. dormant state D. warms the atmosphere E. evaporation F. boiling G. Change colors H. condenses Answer:
H
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What about the temperature may cause water vapor to condense overnight and in the early morning? A. It reaches the dew point B. It reaches Kelvin point C. Movement of an air mass D. Warm air moving into cold air E. It reaches evaporation point F. Temperature changing G. preventing heat transfer H. It is too dark to measure Answer:
A
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What is formed when water vapor turns from a gas to a liquid? A. Snow B. rain C. Dew D. Ice E. smog F. heat G. Hydrogen H. H2O Answer:
C
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More condensing water means more of what? A. CO 2 B. rain C. hurricanes D. contraction E. heat F. dew G. expansion H. gas Answer:
F
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Dew is formed when water vapor is what? A. uncontrolled B. smoked outdoors C. frozen at once D. major threat to health E. aqueous solution F. It gets heated up G. cooled at night H. chilled inside Answer:
G
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When happens to condensed water vapor when it reaches certain points? A. turns gelatinous B. evaporates C. colder weather D. Winter E. becomes solid F. Heat energy G. The atmosphere H. forms a bubble Answer:
B
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How is dew formed? A. When a liquid disappears B. Vapor turning into a liquid C. photosyntehsis D. Something made from fermented ricce E. a hemisphere is tilted away from the sun F. Liquid turning into vapor G. At the peak of a mountain H. When water evaporates Answer:
B
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what happens when water vapor condenses over night? A. water evaporates B. Something that makes plants green C. lakes freeze D. Warm air moving into cold air E. rocks and grasses glisten F. refraction of light G. lawns dry out H. it keeps an organism warm Answer:
E
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What is formed when fog condenses over night? A. snow B. smog C. dew D. gas E. sleet F. fireworks G. rain H. lake Answer:
C
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Dew is formed when _ occurs over night A. cooling B. imbalanced C. rain D. storms E. warm F. boiling G. a solute H. Joules Answer:
A
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What can be pushed or pulled due to force? A. ideas B. rivers C. sound D. vehicles E. arteries F. animals G. space H. objects Answer:
H
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What attracts two things together A. gravity B. physics C. heat energy D. sperm E. ferns F. magnetism G. sugar H. electrically Answer:
F
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Which of the following can cause objects to repel each other? A. electromagnetic energy B. mass C. Electrical energy D. gravitation E. electrical currents F. photosynthesis G. the Great Barrier Reef H. electricity Answer:
E
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What is used in order for Maglev trains to function? A. coal B. Energy. C. electrically D. energy E. magnetism F. diesel G. tow rope H. power Answer:
E
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what causes objects to repel each other? A. bad smells B. kinetic energy C. sticky substances D. electrically E. spinning electrons F. heat energy G. Electrical energy H. object size Answer:
E
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what can a field cause objects to do? A. rock B. wind C. Injury D. repel E. adapt F. expand G. volcano H. Bend Answer:
D
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What can cause objects to have opposite charges? A. Temperature B. frozen water C. heat energy D. magnetism E. polar winds F. ship captains G. voltage H. Light Answer:
D
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What can cause objects to push away each other? A. work B. mines C. potential energy D. heat energy E. magnetism F. electrically G. friction H. gravity Answer:
E
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Magnetism can cause objects to do what to each other? A. alter composition B. kill them C. Movement D. friction E. lower the temperature F. change color G. push away H. electrically Answer:
G
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A compass works on the principle of the objects ability what each other A. energy B. mix C. weld D. moves E. Sight F. wrap G. neurons H. repel Answer:
H
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What can cause golf clubs to repel each other? A. electrically B. friction C. layers of fat D. water E. fire F. repellant G. magnetism H. heat energy Answer:
G
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What is the force that causes objects to push or attract each other? A. speed B. gravity C. friction D. Energy. E. heat energy F. magnetism G. quadriceps H. flotation Answer:
F
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What can cause objects to repel each other? A. Something studied by Michael Faraday B. Mutagenic chemicals C. a hemisphere is tilted away from the sun D. fissures of hot, acidic water E. chemical to mechanical energy F. absorb light energy G. electromagnetic energy H. Slowing the transfer of heat Answer:
A
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What causes objects to attract? A. heat energy B. mussels C. insects D. animals E. magnetism F. electrically G. hormones H. power Answer:
E
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What can attract copper? A. photons B. colors C. Energy. D. magnetism E. flowers F. hormones G. Light H. electrically Answer:
D
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Magnetism can cause what to repel each other? A. electromagnetic energy B. flow of electrons C. Veins and arteries. D. barnacles E. solid, liquid, gas F. an electron lens G. real-world things H. Electrical energy Answer:
G
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The Himalayas were formed by what? A. earthquakes B. snowfall C. chemical changes D. movement E. fires F. graptolites G. rain H. calcite Answer:
A
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What was formed by rock folding? A. Something located on the Sun B. marshes, bogs, and swamps C. Something located on the border of Tibet and Burma D. Something located on Venus E. Something caused by pressure differences F. Something that take eight minutes to travel to the Earth G. Something located in the Pacific Ocean H. soil loss through hurricanes Answer:
C
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What had to bend to form the Himalayas? A. bamboo B. smaller mountains C. an object D. light E. rock layers F. graptolites G. four limbs H. sediment Answer:
E
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What caused the Himalayas to form? A. permineralization B. Slow compression C. Wind storms D. a hydraulic system E. objects that have mass F. Dinosaurs G. Glaciers H. Water expanding Answer:
B
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Formation of the Himalaya mountain range was driven by A. scarce resources B. asteroid bombardment C. volcanic eruptions D. an external framework E. mountain storms F. Time and energy G. movement H. plate tectonics Answer:
H
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How are mountains made? A. less water B. magma C. barrel-shaped D. lava E. earthquakes F. calcite G. Water expanding H. rock folding Answer:
H
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Stratified rock forms what? A. Calcium carbonate B. hurricanes C. soft soil D. permineralization E. the Himalayas F. hard outer covering G. snow H. glaciers Answer:
E
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what were formed by rock folding? A. patch reefs B. Sand dollars C. carbon emissions D. oceans E. calcite F. h2o vapor G. permineralization H. big mountains Answer:
H
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