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---|---|---|---|---|
3ZDAD0O1T1CN599WLKGCNURDHXDTXV | Kittens can learn behavior through what? | [
"Touch",
"Sports",
"Inheritance",
"Sleep",
"Genes",
"Motion",
"Sound",
"Play"
] | H | 4,343 |
3NC5L260MOLQSVD3P9ORNDLJ0IGOFB | What reflex does nicotine cause because of its toxicity? | [
"Contracting",
"Movement",
"Motion",
"Vomiting",
"Symptoms",
"Heart rate",
"Sweating",
"Kill"
] | D | 2,990 |
382M9COHEHETZMX4QKGU41S89OHUED | What is immobile? | [
"Fish",
"Matter vibrating",
"Cats",
"Humans",
"An object",
"All matter",
"An organism's body",
"Adult sponges"
] | H | 7,390 |
3YDGXNSEOZTD9NTYYB3CZNYSAEF488 | Sharpening an object causes that object to change what? | [
"Age",
"Inches",
"Date of manufacture",
"Joules",
"Heat",
"Material",
"Fibers",
"Form"
] | H | 4,571 |
37M28K1J0QCHVT5YYGAU1GT6551JAD | _ is how organisms grow and repair themselves. | [
"Respiration",
"Hormone secretion",
"Potatoes",
"Mitosis",
"Complex",
"Gene regulation",
"Properties",
"Recycling"
] | D | 2,495 |
3SNLUL3WO4M75S7W763YHWISGI6LU7 | What do most people need at least a little of every few days to survive? | [
"Nacl",
"Uv",
"Ml",
"Oxygen",
"Corn",
"H20",
"Rest",
"Hydrogen"
] | F | 799 |
3OVR4I9USPIJFRTUK5KCLEJSSW24QW | What can be stored in sedimentary rock for millions of years? | [
"Chemical energy",
"Fossil fuels",
"Energy",
"Coal sinks",
"Bioaerosols",
"In sediment",
"Energy.",
"Kinetic energy"
] | D | 3,566 |
3R08VXYT7CULIB7ZYCHPGFLO40Z7WC | The device used by biologists to make small things appear bigger was invented by whom? | [
"Electricity",
"Amphibians",
"Animals",
"Jellyfish",
"Leeuwenhoek",
"Pasteur",
"Darwin",
"Mendel"
] | E | 1,198 |
3A4NIXBJ76YOSK2NY4CCQM1Y2EQLM1 | What can burn the skin? | [
"Cream",
"Light",
"Ointment",
"The sun",
"Lukewarm water",
"Cigars",
"Acids",
"Nacl"
] | B | 4,743 |
31T4R4OBOSFC4D1UHLHO4LELFJU7CH | In what form do organisms use lipids? | [
"Triglycerides",
"Glucose",
"Layers of fat",
"Adding heat",
"Reducing acid rain",
"Hydrocarbons",
"Recycling",
"By wind and rain"
] | A | 5,421 |
3U84XHCDICCSTJUL713PC7VWTEK4ZD | What has a negative impact on plant growth? | [
"Pesticides",
"Competition",
"Bees",
"Wind",
"Darkness",
"Pollution",
"Disease",
"Rain"
] | E | 7,577 |
3E337GFOL97EOA9MZEUWQ9LQFU5GNZ | How do plants create young? | [
"It needs them",
"Heat produced",
"Exfoliation",
"By indirect light",
"Specialized ways",
"It helps them survive",
"Reproduce",
"Color of leaves"
] | E | 7,263 |
3UJ1CZ6IZHODOQC7QESRL647CFI5SR | Prokaryotes lack regions that do not code for proteins, while this type of living being has them: | [
"Bioaerosols",
"Layers of fat",
"Orchids",
"Animals",
"Critical organs",
"Sensory neurons",
"Eukaryotes",
"It needs them"
] | G | 1,954 |
3LYA37P8IQMHPNG8MFA2X6DP25QKBY | What have more complex nervous systems | [
"Animals without a backbone",
"The wearing away of rock",
"H2o",
"Barks and snarls",
"Plants",
"Density",
"Veins and arteries.",
"Remains of prehistoric life"
] | A | 5,148 |
3EF8EXOTT1UL15SY2XH1QF032HRJ1Y | What lacks a uterus and vagina? | [
"Conifers",
"Rats",
"Humans",
"Mammals",
"Echidnas",
"Kalenchoes",
"Alpacas",
"Barnacles"
] | E | 4,462 |
3AQF3RZ558H03P7ZPD2X6DZST4N6FR | Vaccination policies have benefits to what? | [
"Herding",
"Government policies",
"Evolution",
"Animals",
"Health",
"Immunity",
"Babies",
"Protect them"
] | F | 2,397 |
34YB12FSQYN86SOMNDFWDUWQKM3MGN | What is chocolate made from? | [
"Fingers",
"Fats",
"Glucose",
"Heat",
"Bitter",
"Sugar",
"Liquid",
"Toes"
] | F | 3,601 |
339ANSOTR51RCVUESP2JJTH2Y9HIK5 | Great egrets get food by doing what? | [
"Sleeping",
"Eating other living things",
"Transfers energy",
"Converting mass to energy",
"Something coming from a gland",
"Photosynthesis",
"Dying",
"Competing for resources"
] | B | 1,313 |
3XXU1SWE8MUATN4CC80OJBEA8GW0AU | What insulates? | [
"With their fur",
"Swamp vegetation",
"Copper wire",
"Blankets",
"Whale blubber",
"Animal fur",
"Steel",
"Aluminum foil"
] | E | 7,432 |
3DUZQ9U6SMNUMKRMW5A4P4Y6LYXVSN | If plants require less water, then that plant can survive when? | [
"It becomes dormant",
"Waxy leaves",
"It remains dormant",
"No water under the fence",
"In outer space",
"Forest is destroyed",
"Cloudy and rainy weather",
"Stem cells"
] | D | 481 |
3OSWBBLG1EWGOKDZZUGXIQ9R5ISXDO | What relies on a narrow ph range? | [
"Trees",
"Potatoes",
"A fish",
"Cacti",
"Pine",
"Plants",
"Oak",
"Bacteria"
] | F | 2,423 |
3H0W84IWBK11JU5NMQLPZQ5O1XJERE | Which organism lacks ribosomes? | [
"Anemia",
"Bacteria",
"Ferns",
"Honeybees",
"Pdas",
"Genus",
"Orchids",
"Graptolites"
] | B | 1,162 |
3ZV9H2YQQD63HS6CW0EZ3Y9839B3WR | Alterations in genetic information may change a chromosome's structure or one | [
"Nitrogen",
"Harm them",
"Plants growth",
"Damages them",
"Spectrum",
"Nuclear waste",
"Nucelotide",
"Nitrate"
] | G | 2,120 |
3TOK3KHVJTHDD2YX7QQFZL8260G7OP | Plasma cells are activated b cells that secrete what? | [
"Leptospirosis",
"Activated charcoal",
"Cellular phone services",
"Sweat",
"Major threat to health",
"Warriors of the body.",
"Something that causes allergies",
"Chemical energy"
] | F | 4,194 |
3VAR3R6G1P0HDG3GHVILDL4XE9O8OQ | Long distance running involves transport of | [
"Heat energy",
"Electrons",
"Heat produced",
"Loose dirt",
"Energy",
"Energy.",
"Weight",
"Movement"
] | B | 1,562 |
3D3VGR7TA0EY9WPQX64TGZ1R51ER32 | What does plant reproduction require? | [
"Energy",
"Energy.",
"Bloom time",
"Insects",
"Snow",
"Animals",
"Rivers",
"Clouds"
] | F | 5,660 |
3GNCZX450IMDH48WTTFEYCFIFAWPAL | What do bacteria not have, for protein production? | [
"Acids",
"Alleles",
"Ribosomes",
"Layers of fat",
"Light energy",
"Heat energy",
"Energy",
"Energy."
] | C | 1,166 |
3W8CV64QJ2Y7Z403IAT9T827LFV9H2 | What are gills used for breathing by sharks? | [
"Air",
"Mussels",
"Carbon monoxide",
"Lava",
"Fish",
"Open",
"Water",
"Squids"
] | G | 7,001 |
31UV0MXWNQBOUC9BL2YDH4YKD1L5II | A graduated cylinder is used to measure what? | [
"Density",
"Liquid meters",
"Liquid pounds",
"Liquid ounces",
"Temperature",
"Grams of powder",
"Kinetic energy",
"Solutes"
] | D | 8,115 |
3DEL4X4EL6KJMV8QVQ3BVBJSJB1XY5 | What lacks respiratory and excretory systems? | [
"The sun",
"Insects",
"Starfish",
"Barnacles",
"Ferns",
"Water",
"Conifers",
"Humans"
] | C | 7,181 |
340UGXU9DY0A1XJQLA5445GU8QKVUX | Which bodily system excretes a substance commonly used in drug testing? | [
"Evaporation",
"Urinary system",
"Animals",
"Aqueous solution",
"Cardiovascular system",
"Opiate system",
"Integumentary system",
"Sweating"
] | B | 6,395 |
3AAJC4I4FGRIW1D6A8QTI9KFA8JZJ1 | Removing what from food will preserve it? | [
"Flavor",
"Body water",
"Heat energy",
"Color",
"Water",
"Bodily water",
"Moisture",
"Ingredients"
] | G | 9 |
3PEIJLRY6TSFXQDQGPLNAEYCLXSWXX | What should be done to replace body fluids? | [
"Relieve pain",
"Drink more fluids",
"Radiography",
"Drink less water",
"Sweat",
"Solutions",
"Excretion",
"Drink more carbonated beverage"
] | B | 653 |
3SB5N7Y3O33B3EHFY8SYFXPD3GFG0Z | What does light allow us to see? | [
"Darkness",
"Microscopic",
"Peachleaf willow",
"Strange matter",
"Quarks",
"Focusing a lens",
"Fine details",
"An electron lens"
] | G | 7,461 |
3UOUJI6MTDD25MOLLP6MSQDFN5LUXZ | What can live in most terrestrial, freshwater, and marine habitats? | [
"Squids",
"Feet",
"Ducks",
"A fish",
"Barnacles",
"Sharks",
"Animals",
"Bacteria"
] | A | 7,911 |
3NQL1CS15R7RI63VVB2T7QM77B2VYZ | What with the outside world can cause people to become distracted? | [
"Move to another area",
"Cigarettes",
"Being frustrated by",
"Electrical energy",
"Communications",
"Not hearing from",
"Enjoying",
"Hypothyroidism"
] | E | 4,682 |
3VE8AYVF8MWN73QNISZVQRVJKCEF8Y | Wave action causes? | [
"Fissures of hot, acidic water",
"Contact between rocks",
"Animal survival",
"Electrical energy",
"Scattered light",
"Flow of electrons",
"Electromagnetic energy",
"Energy of moving objects"
] | B | 5,744 |
3W8CV64QJ2Y7Z403IAT9T827LOYH9V | What do cigarettes cause? | [
"Circulatory systems",
"A lot of human deaths",
"Increased health of lungs",
"Increased stamina in life",
"Something that causes allergies",
"Guaranteed longer life",
"Harmful substances",
"Direct damage to the lungs"
] | H | 161 |
3LRKMWOKB5GIQ5FY3NK1JSYYG23Z22 | A scientist who is a space explorer requires what for extended flights? | [
"Preserved food",
"Salt and water.",
"Hydration",
"A hydraulic system",
"Useless heavy objects",
"Short-lived food",
"Hydrate their cells",
"Perishable food"
] | A | 7,500 |
35DR22AR5DJI6SB265AL5HNF7J4X3C | What are the lithified remains of plants used for? | [
"Heat production",
"Generating heat by burning",
"Harvesting crops",
"Damming rivers",
"Food and shelter",
"Heat is produced",
"A transportation fuel",
"Planting seeds"
] | B | 3,407 |
35GCEFQ6I5N7BNBH7NY6223QI9SZ3K | What do muscle fibers need to do to enable movement? | [
"Bend",
"Strength",
"Exercise",
"Ligt",
"It expands",
"Shorten",
"Vibrates",
"Stay warm"
] | F | 2,062 |
36PW28KO4ZV9KDJ6KFZ340GEZQEEAH | What does a flashlight require to produce light? | [
"Condensation",
"Energy",
"Direct energy",
"Batteries",
"Sunlight",
"H2o",
"Energy usage",
"Heat energy"
] | D | 1,401 |
3JW0YLFXRTF08Q806KP18VK510CWWT | What are sometimes made from the material that covers woody stems? | [
"Shrub beds",
"Solid geometric shapes",
"Saffron",
"Organic compounds",
"Turmeric",
"Mustard seed",
"Cinnamon sticks",
"Layers of fat"
] | G | 5,777 |
3R2UR8A0IAF7SH4OP3UDTKLQ6SGOXI | Proteins are made in organelles within the what? | [
"Cytoplasm",
"Most plants",
"Bacteria",
"Alveoli",
"Virus",
"Organ",
"Conifers",
"Phylum"
] | A | 3,515 |
39N5ACM9HEMZCLYR1N1E2H4Y5A2P9Q | If food is not eaten immediately for energy, then food can be stored in what? | [
"Cellulose",
"Loose soil",
"Barrel",
"Excretory",
"Collagen",
"Body water",
"Pottery",
"Winter"
] | G | 7,344 |
33JKGHPFYCTEGK58AHSR3E5NBBUMNG | If an object in a fluid is more dense then it will sink due to whose law? | [
"Newton",
"Density",
"Forces",
"Heat",
"Similar",
"Salinity",
"Friction",
"Power"
] | A | 4,047 |
3V0Z7YWSIYZ1HLAO2QVYYML2PXGV2Q | What are organisms mostly made out of? | [
"Limestone",
"Food",
"Energy",
"Rock",
"Bacteria",
"Matter",
"Carbon",
"Fat"
] | G | 5,437 |
3KYQYYSHYV6TUBZ7Y3T1ZDIYQWXDO6 | What removes wastes and excess water from the body? | [
"Solutes",
"Vinegar",
"Balance",
"Ice",
"Blood",
"Air",
"Rivers",
"Feces"
] | H | 5,178 |
308Q0PEVB8C7VZBNOSBUTK3ML0VI95 | What do astronomers get excited about? | [
"Movements in the earth's crust",
"Earth revolving around the sun",
"Earth's core",
"Earthworms",
"Animals",
"Tectonic plates being pushed together",
"Continents drifting",
"High-mass stars collapsing"
] | H | 6,125 |
3RU7GD8VPOSHH0UQAT15JC9O0XOPSZ | What do mammals have under their skin that is used to insulate the body? | [
"Food",
"Fur",
"Coats",
"Bread",
"Solid",
"Grains",
"Mice",
"Hair"
] | A | 7,424 |
3I3WADAZ9Q3YQYKEJXBI11U6EYTO56 | How is salt produced? | [
"Flow of electrons",
"Solid, liquid, gas",
"Chemical messengers",
"Solutions",
"Physical weathering",
"It gets heated up",
"Near the shoreline",
"Heating water"
] | H | 5,943 |
31IBVUNM9SYLIFM0QLA5I5FRXT1FVT | What can affect ability to sense and maintain body position? | [
"Ear canal",
"Colors of the spectrum",
"Movement of tectonic plates",
"Inner ear problems",
"Energy of moving objects",
"Ear wax buildup",
"Pierced ears",
"Electrical energy"
] | D | 6,314 |
3YWRV122CSYCQLNDDHUUCRWMXYY8UW | Which types of animals dominate in competition for territory? | [
"Large.",
"Average",
"Birds",
"Humans",
"Man",
"Dinosaurs",
"A fish",
"Small"
] | A | 3,352 |
3TU5ZICBRD0KYSGWW8AP2QZX7RMQ88 | What does plant reproduction require? | [
"Dreams",
"Seeds",
"Bees",
"Food",
"Humans",
"Energy",
"Radiation",
"Genes"
] | C | 2,164 |
340UGXU9DY0A1XJQLA5445GUBNNUVW | Transpiration is part of what process? | [
"Carbon",
"Flow of electrons",
"Plants",
"Conversion of chemical energy",
"Evaporation",
"Condensation",
"Circulatory systems",
"Photosynthesis"
] | H | 6,988 |
3H0W84IWBK11JU5NMQLPZQ5OXTDERW | A car engine uses what to aid in combustion? | [
"Carbon dioxide",
"Electricity",
"Organic molecules",
"Thrust",
"Hydrocarbons",
"A hydraulic system",
"Kinetic energy",
"Fossil fuels"
] | E | 1,394 |
3QY7M81QH7LUNBDI9YYMS4RTI607KH | Food often spoils when stored in an environment that is warm and __. | [
"Has great air circulation",
"Dry",
"Mild",
"Wet",
"Liquid",
"Cold",
"Heat",
"Moist"
] | H | 6,249 |
3DL65MZB8DEXDSG44TVUAV6217ECEQ | What has primary and secondary meristems for growth in length and width? | [
"Swamp vegetation",
"Rocks",
"Epidermal",
"Conifers",
"Peachleaf willow",
"The moon",
"Most plants",
"Leaves"
] | G | 5,205 |
3EG49X351UBH3BYKP78JCKZZIQOX6X | Earth 's magnetic patterns are used for finding locations by which creatures? | [
"Animals",
"Frogs",
"Bats",
"Birds",
"Dogs",
"Humans",
"Horses",
"Insects"
] | D | 7,379 |
3EO896NRAWUMAP474G1BWLJYVKITJM | What forms secondary vascular tissues in trees? | [
"Allow growth",
"Primary growth",
"Secondary growth",
"In their leaves",
"End growth",
"Mating",
"Most plants",
"Shrub beds"
] | C | 6,408 |
3L4PIM1GQTFZPZMEMRXJ6TX4IXYYRY | What do the second-largest invertebrate group have? | [
"Shells",
"A cuticle",
"Insects",
"Barnacles",
"Animals",
"Tortoises",
"Alveoli",
"Honeybees"
] | A | 61 |
3FTYUGLFSUK7M1TPTOX2Q7I793F5DK | How do animals learn how to be assertive? | [
"Lectures from their parent",
"Instinct",
"Movement",
"Playing",
"Being killed",
"Ligt",
"Sweating",
"Exercise"
] | D | 407 |
3M0BCWMB8VV8KNAPBTT5LH7KPH2WBJ | What is essential for evolution? | [
"Hurricanes",
"That material's properties",
"Remains of prehistoric life",
"The body's largest organ",
"Revolutions",
"Plant reproduction",
"Natural disasters",
"Random changes in genes"
] | H | 5,867 |
3Z2R0DQ0JHDKFAO2706OYIXG2N4E2D | What do tectonic plates being pushed together do? | [
"Destroy saturn",
"Permineralization",
"Build bridges",
"Physical weathering",
"Destroy bridges",
"Destroy moon",
"Movement",
"To move people"
] | E | 860 |
3D8YOU6S9EJPM74PK2XWSD0VO8OU6J | What requires rest? | [
"Kinetic energy",
"Amphibians",
"All animals",
"Watching tv",
"Oxygen",
"Most organisms",
"Time and energy",
"Cell regeneration"
] | H | 5,569 |
388U7OUMF702S4QTEJMAE13K46OR01 | What requires water for survival? | [
"Bamboo",
"Air",
"Pigeons",
"Omnivores",
"Oxygen",
"Humans",
"Books",
"Bushes"
] | F | 2,577 |
3X4MXAO0BGNV0URE7QFVLWCO7YFRWR | What contributes to meat toughness? | [
"Digestion",
"Cartilage",
"Layers of fat",
"H2o",
"Exercise",
"Animal fur",
"The skin",
"Steak"
] | B | 1,097 |
392CY0QWG1Q6YT5B7XF3CCS606K4IV | What is the part of the spectrum that the eye can sense | [
"Energy",
"Photons",
"Infrared",
"Light",
"Small",
"Nuclear",
"Energy.",
"Ultra violet"
] | D | 1,883 |
3EG49X351UBH3BYKP78JCKZZNUIX64 | What is used to find objects underwater? | [
"Echolocation",
"A hydraulic system",
"Heat energy",
"Electrical energy",
"Dolphins",
"Mussels",
"By indirect light",
"Rays or beams"
] | A | 3,002 |
38YMOXR4MUY2EBTUF2CXA1LSOT36WN | Powering what with a battery requires a path for electricity to flow? | [
"Closed",
"Energy",
"Complete",
"Vehicles",
"Engines",
"A phone",
"Buses",
"Cars"
] | F | 7,443 |
3C5W7UE9CFPJSEJCCNF01GWL9NDXMC | Microbial fuel cells convert chemical energy into | [
"Kinetic energy",
"Deoxyribonucleicacid",
"Rays or beams",
"Harmful substances",
"Vehicles",
"Sunlight",
"Deoxyribonucleic acid",
"Greenhouse gases"
] | A | 580 |
3PH3VY7DJLW42LD5H7987ZENKYEWZB | Saltwater excretion reduces what? | [
"Emissions",
"Dehydration",
"Light energy",
"Bacteria",
"Sweat",
"Energy usage",
"Evaporation",
"Body heat"
] | H | 3,549 |
3J2UYBXQQLB96LS9MVJC36COOSV601 | How can bulbs in a pot be protected from cold damage? | [
"Eliminate coal burning",
"Use a lower wattage bulb",
"Exfoliation",
"Layers of fat",
"Reduce the freezer settings",
"It keeps an organism warm",
"Hard outer covering",
"Place in a greenhouse"
] | H | 4,609 |
3LRKMWOKB5GIQ5FY3NK1JSYYCC32ZL | What senses pressure? | [
"Matter vibrating",
"Critical organs",
"Force",
"Rocks",
"Fur seals",
"The body's largest organ",
"Thread-like nerves",
"Area"
] | G | 6,258 |
3M0BCWMB8VV8KNAPBTT5LH7K3Y2BWA | What does the earth's lean on its rotating axis cause? | [
"Equator",
"Rainfall",
"Static electricity",
"Seasons",
"Climate",
"Wind",
"Spring",
"Time"
] | D | 3,589 |
3TUI152ZZBM2NSWBXN1ANGCPG2JQ1C | What can cause death? | [
"Carcinogens",
"Rivalry",
"Smoking tobacco",
"Heavy rains",
"Happiness",
"Treatment",
"Pesticides",
"High temperature"
] | A | 3,186 |
3IAS3U3I0FFM87CIX94YXARVNT42B8 | Kidneys are a part of what system? | [
"Allow growth",
"Excretory",
"Respiratory",
"Organ",
"Complex",
"Storing water",
"Endocrine",
"Circulatory"
] | B | 8,104 |
3G2UL9A02DDNOWST7U4LILMBM4S67E | What does the human immunodeficiency virus destroy? | [
"B cells",
"Bacteria",
"Helper t cells",
"Animals",
"Epidermis and dermis",
"Critical organs",
"An organism's body",
"Cancer cells"
] | C | 2,980 |
3K4J6M3CXES74RFXQAPR431QDTRGA9 | What is considered to be part of macroevolution? | [
"Man",
"Genus",
"Pollen",
"Birds",
"Legumes",
"Power",
"Embryos",
"Animals"
] | B | 4,032 |
3NGI5ARFTT4HNGVWXAMLNBMF6TPP1H | Precipitation occurs when what are formed? | [
"Sediment",
"Erosion",
"Clouds",
"Soils",
"Seeds",
"Stones",
"Rain",
"Fossils"
] | C | 4,632 |
3UJ1CZ6IZHODOQC7QESRL647BZC5SO | What does fission take place? | [
"Mitosis",
"Digestion",
"Fusion",
"Heat",
"Energy.",
"H2o",
"Ligt",
"Energy"
] | A | 2,469 |
35GCEFQ6I5N7BNBH7NY6223QIF9Z3D | What is called when plants grow toward the sun or an artificial light? | [
"Exfoliation",
"Brownian motion",
"Heat energy",
"Phototropism",
"Photovoltaic",
"Autumn",
"Peachleaf willow",
"Mitosis"
] | D | 2,685 |
3XLBSAQ9Z4BPC6C49Z1WFJF6MVF7Z1 | What happens to metal when heat passes through it? | [
"It sheds a layer of rust",
"Kinetic energy",
"It expands",
"It turns into gold",
"Electricity",
"Mechanical",
"Sweating",
"It contracts"
] | C | 6,770 |
3ZQIG0FLQEFNT18VGAK5MT1R5KSVWX | What can be used for communication by animals? | [
"Electricity",
"Energy",
"Telephones.",
"Vibrations.",
"Stuffed animals.",
"Messengers",
"Courtship",
"Cellular communication."
] | D | 1,764 |
3AWETUDC92RM1QT0SQ5T685FZ7YZIN | What happens on the formation where water moves sediment downstream? | [
"Mechanical",
"Watershred",
"Erosion",
"Cranes roost",
"Near the shoreline",
"Streams.",
"It can be seen",
"Swamp vegetation"
] | D | 5,623 |
3MD9PLUKKIDEFR4RP6ILBG1WN7SZN7 | A type of resting cell from what type of organism is often found in soil and water? | [
"Fungi",
"Creature",
"Organic thing",
"Entity",
"Bacteria",
"Lmestone",
"Most plants",
"Vegetation"
] | E | 2,254 |
3IQ1VMJRYTJSPHSPC4JHCMF370R9A8 | Air pollution can cause a decrease in what? | [
"The atmosphere",
"Kinetic energy",
"Smoke",
"Crop yields",
"Nutrients",
"Temperature",
"Fires",
"Smog"
] | D | 6,412 |
3W8CV64QJ2Y7Z403IAT9T827MJQH9E | Most types of what have motility? | [
"Gastropod shells",
"Members of their own species",
"Single-celled organisms",
"Something to move",
"Remains of prehistoric life",
"Microbial fuel cells",
"Microorganisms",
"Share properties"
] | C | 699 |
3A7Y0R2P2ONTR6DR9Q28LO446JNXJU | Why do flowers attract birds? | [
"Photosynthesis",
"Food",
"Pollination",
"Chlorophyll",
"H2o",
"Color of leaves",
"Orchids",
"Produce eggs"
] | C | 3,776 |
30JNVC0OR9JDR3HPZC4VF3SW9P5HQ0 | Earthquakes can cause animals to leave a what? | [
"Message",
"Subtropical",
"Inactive",
"Dormant state",
"Scent",
"Mouth of rivers",
"Environment",
"Job"
] | G | 6,066 |
3FTOP5WARFNLUG7G6ED1CAHTV3KJ0K | Hitting an object can cause that object to what? | [
"Kinetic",
"Friction",
"Get hot",
"Heat",
"Movement",
"Sound",
"Supersonic",
"Bend"
] | C | 3,619 |
3OCHAWUVGOJO2QJ9RB2KM34HJLZKXG | The offspring of two living things with white eyes have what color eyes? | [
"White",
"Tiny",
"Pigeons",
"Green",
"Alleles",
"Black",
"Similar",
"Yellow"
] | A | 3,874 |
386CSBG1OZLXUEX83TDRIC36K4T6QY | What helps soil to form? | [
"The planting of flowers",
"The breakdown of rocks",
"Organic molecules",
"The changing of seasons",
"Organic compounds",
"Swamp vegetation",
"Evaporation",
"The movement of clouds"
] | B | 5,984 |
34HJIJKLP5VBKZPB64EMR1I0BP6V4A | What do viruses infect? | [
"Animals",
"Plants",
"Bacteria",
"Nonliving things",
"Gravity",
"Density",
"The skin",
"Insects"
] | A | 3,264 |
3IKZ72A5B4F8AADROUOE8OLE98QNF9 | What is when rocks are broken down? | [
"Roof weathering",
"Plant growth is reduced",
"Brick weathering",
"Physical weathering",
"Remains of prehistoric life",
"At or near the margins",
"Home weathering",
"Major threat to health"
] | D | 63 |
374TNBHA8BUZDY7E9C8J13NZOHKQYR | What can carbon be stored in for millions of years? | [
"Limestone",
"Fossil fuels",
"Hydrocarbons",
"Graptolites",
"Fish",
"Humans",
"H2o",
"Layers of fat"
] | A | 3,565 |
3PZDLQMM0TK5IC4OB90T8UXD3F22CD | What is an important deposit feeder that helps form and enrich soil? | [
"A reptile",
"Swamp vegetation",
"Bacteria",
"A male",
"Shrub beds",
"A hermaphrodite",
"An amphibian",
"Peachleaf willow"
] | F | 1,346 |
3EF8EXOTT1UL15SY2XH1QF032A91JK | What hormone stimulates the development of testicles? | [
"Oestrogen",
"Progesterone",
"Positive",
"Testosterone",
"Fsh",
"Stamina",
"Sweating",
"Epidermal"
] | D | 6,110 |
33NF62TLXJ1N76EKA7NJVUW29AWJKE | How are clouds formed? | [
"Dry and hot",
"Heating liquids",
"Physical weathering",
"Solid, liquid, gas",
"Dormant state",
"Colder and wetter",
"Evaporation",
"Cooling vapors"
] | H | 1,838 |
3AAPLD8UCCGQJJ9HGGYQK83JGJDHTK | What reproduces sexually? | [
"Humans",
"Sunlight",
"Ferns",
"Squids",
"Flowers",
"Bacteria",
"Trees",
"Plants"
] | D | 6,191 |