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Where does lengthening and widening occur in plant roots? A. meristems B. Epidermis C. cracking D. allow growth E. buds F. stamens G. epidermal H. fruits Answer:
A
What have meristems for growth? A. plants B. humans C. tortoises D. animals E. Conifers F. Flowers G. moss H. cacti Answer:
A
Where does intense activity occur in a plant? A. Roots B. Buds C. bamboo D. fields E. Summer F. years G. Hairs H. Petals Answer:
A
What do turnips use to grow in length and width? A. epidermal B. light energy C. Energy. D. bacteria E. meristem F. fungi G. viruses H. Energy Answer:
E
Roots growth in length and width are what type of growth of the plant A. determinate B. positive C. peachleaf willow D. important habitats E. rigid F. it needs them G. fixed H. indeterminate Answer:
H
What has primary and secondary meristems for growth in length and width? A. swamp vegetation B. rocks C. epidermal D. Conifers E. peachleaf willow F. the Moon G. most plants H. leaves Answer:
G
What have parts that regenerate after bisection? A. bushes B. roots C. raccoons D. bodies of water E. legumes F. skin G. Trees H. stones Answer:
B
What has primary and secondary meristems? A. bacteria B. rocks C. grass D. humans E. Flowers F. a bush G. cacti H. plants Answer:
F
growth in what is caused by primary and secondary meristems in roots? A. H 2 O B. bamboo C. population D. offspring E. bushes F. bulbs G. clouds H. size Answer:
H
What do roots have? A. allow growth B. resistance C. Sediment D. meristems E. layers of fat F. Energy G. storing water H. alveoli Answer:
D
what do roots turn into? A. seeds B. bushes C. burrs D. loose dirt E. allow growth F. branches G. dirt H. Sediment Answer:
F
What is the function of the part of a plant that has meristems? A. it needs them B. photosynthesis C. Exfoliation D. Absorbing water E. plant reproduction F. protect them G. absorb light energy H. survival Answer:
D
The growth in what comes from primary and secondary meristems can be measured with a ruler? A. bushes B. years C. Trees D. three E. roots F. bamboo G. rings H. a prism Answer:
E
Proteins, nucleic acids and chlorophyll are found in what? A. epidermis and dermis B. lush growth and late plants C. Microscopic organisms D. share properties E. small puddles and fast cars F. small plants and big clouds G. production of energy H. foggy highways Answer:
B
What is produced by chloroplasts? A. oxygen B. sunlight C. blood D. Energy E. glucose F. gasoline G. Energy. H. nitrogen Answer:
H
_ is found in most molecules. A. glucose B. Gold C. Energy D. food E. Polonium F. Nitrogen G. Helium H. heat energy Answer:
F
What is life impossible without? A. fear B. printer C. Light D. glucose E. oxygen F. dogs G. nitrogen H. hydration Answer:
G
What is the chemical element with symbol N and atomic number 7 found in? A. Chlorophyl B. Petals C. Mitochondria D. A Greek letter E. Cytoplasm F. acetic acid G. Acids H. fossil fuels Answer:
A
what do lawns eat? A. hydrate their cells B. density C. weathering D. organic matter E. By wind and rain F. Something made from fermented ricce G. proteins and nucleic acids H. plastic Answer:
G
what is found in proteins? A. Something coming from a gland B. Something that causes allergies C. characteristics D. Transfers energy E. it keeps an organism warm F. Chemical energy G. that material's properties H. a colorless, odorless gas Answer:
H
What are found in proteins, nucleic acids, and chlorophyll? A. microorganisms B. solid, liquid, gas C. share properties D. characteristics E. Chemical energy F. Causes of rapid growth G. that material's properties H. Organic compounds Answer:
F
what is found in DNA A. resistance B. pollen C. nitrogen D. seeds E. animals F. positive G. fur and fat H. glucose Answer:
C
What is found naturally in the air and soil, and in living organisms? A. solid, liquid, gas B. Something with a head, thorax, and abdomen C. metabolic reaction D. protein,nucleic acid,chlorophy E. Chemical energy F. Greenhouse gasses G. By wind and rain H. sub-units of species Answer:
D
What is found in that that gives plants a green color? A. Energy B. sunlight C. acetic acid D. Energy. E. Solar energy F. water vapor G. Light H. nitrogen Answer:
H
Using radioactive gamma ray sources, existing microorganisms in food can be what? A. killed B. cancer C. organisms D. tiny E. dangerous F. extended G. colored H. resized Answer:
A
What does cooking food do? A. it keeps an organism warm B. Makes it taste bad C. depress neuronal excitability D. Kills organisms and vitamins E. get chemical reactions started F. Makes it cold G. converting electricity to heat H. Makes it spoil Answer:
D
Irradiating food can do which of the following? A. get chemical reactions started B. Make it radioactive C. reusing things D. chemical changes E. Harm consumers who eat it F. Kill e-coli bacteria G. preventing heat transfer H. Cause parasites to reproduce Answer:
F
Irradiating food can be used to kill what in the food? A. Something that causes attraction B. one celled organisms C. Something that causes fermentation D. Something that causes digestion E. microscopic building blocks F. single-celled organisms G. Microscopic organisms H. Something that causes evaporation Answer:
C
Irradiating food prevents what? A. discoloration B. bacteria C. freezing D. Dehydration E. spoilage F. cancer G. bad odors H. apoptosis Answer:
E
What can be killed in food by irradiating it? A. heterotrophs B. A virus C. bacteria D. smallpox E. seeds F. viruses G. steam from rising H. the core Answer:
C
killing microorganisms in food is important to A. humans B. crop yeilds C. food safety D. health E. Cooking F. Animal survival G. recipe requirements H. farm production Answer:
C
What does irradiating food do? A. Relieve pain B. enhance food's nutrients C. improves food safety D. allows growth of bacteria E. increases food waste F. chemical changes G. get chemical reactions started H. major threat to health Answer:
C
a blazingly high-tech method can be used to kill existing microorganisms in what? A. blood B. trout C. caverns D. stars E. food F. algae G. radioactive material H. humans Answer:
E
Which food is most unlikely to cause an illness if eaten? A. Deoxyribonucleicacid B. single-celled organisms C. animals with backbones D. Roundworms E. deoxyribonucleic acid F. one celled organisms G. irradiated fruit H. Jellyfish Answer:
G
_ food can prevent spoilage A. chemical changes B. Cooking C. Enzymes D. Dehydration E. layers of fat F. irradiating G. disease H. electricity Answer:
F
what can be used to kill existing microorganisms in food? A. chemical changes B. Dehydration C. deoxyribonucleic acid D. bacteria E. an electron microscope F. hydration G. electromagnetic energy H. single-celled organisms Answer:
A
What can be caused by storms? A. Tsunamis B. wind C. Earthquakes D. erosion E. Pesticides F. disease G. Drought H. Flooding Answer:
H
What can cause bodies of water to increase the amount of water they contain? A. flooding B. droughts C. hurricanes D. heat energy E. evaporation F. heat waves G. suction H. erosion Answer:
C
Where does rainwater go? A. marshes and swamps B. It turns into acid C. To heavy clouds D. To another location like underground E. To the nearest body water F. underground systems G. Enriches the soil H. It evaporates immediately Answer:
E
what causes bodies of water to increase? A. vaporization B. inflation C. bomb cyclones D. salt E. flooding F. Condensation G. evaporation H. nitrogen Answer:
C
what cause the amount that lakes contain to increase A. nutrients B. icebergs C. bacteria D. storms E. lily pads F. excretion G. flooding H. droughts Answer:
D
Storms can cause what? A. Brutal temperatures B. water drying up C. a tree falling D. homes damaged by floods E. stores hiring clerks F. flooding online G. exposure to cold H. Plant growth is reduced Answer:
D
What do hurricanes do to the amount of water contained in bodies in water? A. they do nothing B. fissures of hot, acidic water C. they make it increase D. they make it decrease E. forest is destroyed F. Damages them G. they displace all water H. move to different locations Answer:
C
What makes a lake's depth greater? A. drought B. flooding C. wind D. erosion E. Sediment F. rivers G. storms H. earthquake Answer:
G
What water does a rain storm increase? A. Inches or fractions of inches. B. A covered pool. C. A lake is increased. D. Condensation E. to move people F. dead organisms G. Rain in clouds. H. A closed water bottle. Answer:
C
Lakes can increase due to A. wind B. salinity C. heat D. nutrients E. watershed F. storms G. flooding H. Lift Answer:
F
what might infection or injury of the lungs cause? A. decrease stamina B. death and devastation C. a lot of human deaths D. stomach E. destroying life F. good health G. h2o vapor H. lung tissue fluid build up Answer:
H
injury of the lungs can be caused by what A. running B. wind and erosion C. breathing D. cigarettes E. Pesticides F. bacterial infection G. smoking cigarettes H. foggy air Answer:
F
Pneumonia may be caused by viruses or A. bacteria B. a hazard C. cold weather D. humidity E. mildew F. PDAs G. injury H. methane Answer:
G
What may be caused by an infection or injury of the lungs? A. death and devastation B. deadly and devastating C. Legionnaires' disease D. blood E. smoking F. a lot of human deaths G. a tree falling H. cigarettes Answer:
C
Pneumonia may be caused by an infection or what? A. smoke inhalation B. Veins and arteries. C. deadly and devastating D. breathing deeply E. clean air F. expanding organs G. the body's largest organ H. Damages them Answer:
A
Viral and what disease can both be caused by injury of the lungs A. tongue B. the skin C. bacterial D. throat E. Pollution F. fungi G. smoking H. ribs Answer:
C
What may be caused by an infection or injury of the organs used to breathe air? A. Toxicity B. smoking C. fertilization D. pneumonia E. a broken leg F. oxygenation G. Dehydration H. the skin Answer:
D
What treatment can be used in treating pneumonia? A. the respiratory system B. a breathing mask C. bronchodilatory treatment D. aqueous solution E. immunotherapy F. radiation therapy G. immune system H. chemotherapy Answer:
C
what can infection or injury of the lungs result in? A. harm B. swea C. death D. h2o E. damage F. ribs G. gas H. digestion Answer:
C
What can make lungs more at risk for infection by streptococcus? A. Allergies B. bacteria C. Pollution D. injury E. fungi F. sweating G. the skin H. smoking Answer:
D
After an infection or injury to the lung, what can happen? A. Destroy crops B. a lot of human deaths C. Plant growth is reduced D. destroying life E. forest is destroyed F. opportunistic infections G. death and devastation H. negative impact Answer:
F
What causes harm to birds? A. pesticide B. poison C. toxins D. food E. water F. chemicals G. life H. parasites Answer:
B
what does poison cause harm to? A. people B. animals C. antifreeze D. Most plants E. the sun F. human beings G. wood H. heterotrophs Answer:
F
What causes things to die and quickly decay? A. beans B. mushrooms C. viruses D. medicine E. poison F. heat G. bacteria H. apoptosis Answer:
E
_causes harm to living things A. Nematoda B. organisms C. stress D. pesticide E. nutrients F. stimuli G. animals H. moisture Answer:
C
what causes harm to living things? A. snakes B. cats C. toxins D. mice E. plants F. HIV G. pesticide H. parasites Answer:
A
Which causes harm to living things? A. rabies B. Oxygen C. deadly D. HIV E. Lead F. Carbon G. Nitrogen H. toxins Answer:
E
Paralytic shellfish cause harm to what? A. their environment B. most cephalopods C. their ecosystem D. themselves E. coral reefs F. animals G. living things H. circulatory systems Answer:
G
what causes harm to living things? A. toxins B. vitamins C. bacteria D. cyanide E. leeches F. h2o G. oxygen H. Pesticides Answer:
D
Toxic food causes harm to what? A. Endocrine system B. small stones C. water eaters D. living things E. animals F. organic molecules G. consumers H. toxic plants Answer:
D
What causes harm to living things? A. toxins B. HIV C. Alcohol D. food E. A drug. F. air G. water H. venom Answer:
H
What product is likely to contain solvents that are harmful to living things? A. cigarettes B. Pesticides C. chlorofluorocarbons D. solid, liquid, gas E. baking soda F. disinfectants G. hydrogen peroxide H. vinegar Answer:
F
What causes harm to living things? A. some plants B. Pesticides C. toxins D. steroids E. cigarettes F. fossil fuels G. killing insects H. bacteria Answer:
A
What causes harm to living things? A. arsenic compounds B. a pathogens C. tapeworms D. deforestation E. deoxyribonucleic acid F. Pesticides G. cigarettes H. fossil fuels Answer:
A
What can cause harm to living things? A. bacteria B. cigarettes C. Pesticides D. toxins E. steroids F. amoebae G. leeches H. Arsenic Answer:
H
How do animals dissipate body heat? A. sweat B. eat food C. lay in the sun D. insulation E. coat F. osmosis G. fur H. cooling Answer:
A
What evaporates from the skin? A. energy B. Water C. solutes D. h2o E. pus F. sweat G. rain H. phlegm Answer:
F
Which of the following uses energy that comes from body heat? A. kinetic energy B. evaporation of perspiration C. kinetic friction D. evaporation of snow E. Transfers energy F. a rock rolling down a hill G. a fire burning near a campsite H. converting mass to energy Answer:
B
Where does the energy to evaporate perspiration come from? A. heat produced B. The Sun C. goosebumps D. electrical energy E. kinetic force F. body heat G. heat energy H. energy Answer:
F
energy leaves from what when sweat contacts with skin A. radiation B. heat energy C. expelled D. vapors E. body heat F. heat produced G. conduction H. metal Answer:
E
Evaporation of sweat uses what from the body? A. expelled B. Positive charges C. all liquids D. properties E. Something to move F. water vapor G. kinetic energy H. Cooling vapors Answer:
G
What powers sweat? A. heat produced B. The body's fuel C. a gas in the air D. hydration E. When the water is hot F. air cools G. matter vibrating H. Cooling vapors Answer:
B
What requires food? A. Evaporation of sweat B. hydration of their cells C. Most plants D. Microscopic organisms E. agriculture F. to stay alive G. female sex cells H. plant life Answer:
A
Energy that comes from body heat can help with A. recovery B. commuting C. movement D. cooling E. strength F. stay warm G. health H. motion Answer:
D
Evaporation of sweat uses energy, where does the energy come from? A. vapors B. temperature C. expelled D. environment E. hydration F. water vapor G. The Sun H. exercise Answer:
H
what does humidity interfere with? A. stress B. rain C. edema D. heat E. sweat F. Mitosis G. energy H. life Answer:
E
Wind and rain cause what to become deeper and wider? A. burrs B. soil C. time D. effort E. eroded F. solutes G. river H. gaps Answer:
G
What are formed by erosion? A. mountains B. hills C. canyons D. Sediment E. loose soil F. rocks G. soils H. streams Answer:
C
rivers cut deeper and wider to form what A. canyons B. arteries C. Roads D. timberlands E. old growth forests F. soils G. Sediment H. coral reefs Answer:
A
What are formed as rivers become deeper and wider? A. sinkholes B. soils C. body water D. loose soil E. craters F. mountains G. canyons H. Sediment Answer:
G
What are canyons formed by? A. rocks B. rainfall C. rivers D. mechanical force E. calcite F. silt G. water H. gravity Answer:
C
What can make a river deepen and widen? A. birds B. sunlight C. Sediment D. wind and water E. rainfall F. flooding G. weeds H. arteries Answer:
D
what loss causes a river to become deeper and wider A. cut B. fish C. rain D. storms E. eroded F. water G. habitat H. soil Answer:
H
Weathering causes what to become deeper and wider? A. a landslide B. Sediment C. a mountain D. a volcano E. soils F. rock G. flooding H. a river Answer:
H
Deeper and wider rivers alter the constituents carried by what? A. rivers B. atmosphere C. mussels D. clouds E. salmon F. moisture G. water H. Frogs. Answer:
G
The work of what causes a river to become deeper and wider? A. looseness of dirt or compost B. just time C. Veins and arteries. D. just wind E. Physical weathering F. The area was once underwater G. just water H. wind, water, and time Answer:
H
Erosion causes the Nile to become: A. Sediment B. shallower C. less wide D. deeper and wider E. homogenous F. colder and wetter G. faster H. Physical weathering Answer:
D
what gets deeper and wide from erosion? A. meters B. form sand C. soil D. Thames E. mountains F. flooding G. Roads H. Sediment Answer:
D
Deepening rivers cause A. relocation B. the loss of topsoil C. Plant growth is reduced D. to move people E. Physical weathering F. forest is destroyed G. Water expanding H. water conservation Answer:
B
What happens when water moves soil in a river? A. Exfoliation B. Damages them C. forest is destroyed D. It used to be covered by water E. Plant growth is reduced F. Physical weathering G. The river gets deeper H. running and lifting Answer:
G
what makes a river wider? A. rainfall B. salinity C. arteries D. flow of electrons E. Water expanding F. Physical weathering G. a hydraulic system H. clearing land Answer:
H
If eroded the Nile would become what? A. imbalanced B. Plant growth is reduced C. detritus D. colder and wetter E. Sediment F. solid, liquid, gas G. deeper and wider H. dormant state Answer:
G
What happens to the power a light bulb uses? A. It makes magnetic energy B. It gets cold C. It turns into heat D. hydrogen and oxygen E. It decreases F. It expands G. It turns into static H. They may not survive. Answer:
C
What requires energy to produce light? A. humans B. an object C. gasoline D. tulip bulb E. to move people F. light bulb G. microscope H. cactuses Answer:
F