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8.12k
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---|---|---|---|---|
3300DTYQT2G17TQN9BWPU0VJ481EQQ | What happens when muscular walls of blood vessels contract? | [
"Digestion",
"Weathering",
"Blood pressure rises",
"Dehydration",
"Recovery time from fatigue",
"Rapid expansion",
"Major threat to health",
"Respiration"
] | C | 7,812 |
3TK8OJTYM1KX9SBU4O6AUZTVZBQVP2 | These belong to the class of creature that were the first true tetrapods: | [
"Millipede",
"Crabs",
"Four limbs",
"Bullfrogs",
"Gastropod",
"A fish",
"Warm-blooded",
"Insects"
] | D | 336 |
3FUI0JHJPXX6QU4OMG3XY1YBGRJ33K | Concentrations of what in the air have increased over the last 10 years dramatically | [
"Chlorofluorocarbons",
"Fossil fuels",
"Ozone",
"Greenhouse gases",
"Greenhouse gasses",
"Oxygen",
"Carbon dioxide",
"Air molecules"
] | G | 7,123 |
3SUWZRL0MYC8XB73U2IROVES38F6EC | What uses sweat to adjust to hot temperatures? | [
"Omnivores",
"Dogs",
"Bears",
"Mammal",
"H2o",
"Humans",
"Pigeons",
"Clouds"
] | F | 2,103 |
3Z2R0DQ0JHDKFAO2706OYIXGSPNE2Q | What damages our environment? | [
"Pollution",
"Flooding",
"Harmful substances",
"Burying garbage",
"Humans disturb it",
"Planting trees",
"Recycling",
"Using renewable energy"
] | D | 7,018 |
3QXNC7EIPIUWO4U7K2MONG3Q41Z098 | Forests stabilize what influences what growth? | [
"Trees",
"Energy",
"Wind",
"Seasons",
"Rain",
"Plant",
"Winter",
"Energy."
] | F | 4,099 |
3I2PTA7R3TT4TTIX5X7SSV8OSPJQKG | What uses organic compounds from dead organisms? | [
"Fossil fuels",
"Swamp vegetation",
"Peachleaf willow",
"Cooking",
"It needs them",
"Heterotrophs",
"Agriculture",
"Most plants"
] | F | 1,304 |
30MVJZJNHMC3QAVT6AWU5LIMXUIJ99 | Whose survival does staying warm have a positive impact on? | [
"Stability",
"A fish",
"Mammal",
"H2o",
"Oxygen",
"Ice cubes",
"Pigeons",
"Humans"
] | H | 507 |
3QIYRE09Y3GHKVJJHV9TJMHKOA31NM | What is the study of creatures that live in water biomes? | [
"Animals",
"Warm-blooded",
"Marine biology",
"It needs them",
"Animal survival",
"Observation",
"Alchemy",
"Animal reproduction"
] | C | 4,082 |
3NL0RFNU0FMX4OVZ700FPS7JQEOK47 | What does the human body use to repair cells? | [
"Layers of fat",
"Enzymes",
"Exercise",
"Barrel-shaped",
"Sweating",
"Amino acids",
"Energy",
"Exoskeleton"
] | F | 7,592 |
3G5W44VEU7HDG4OJ212GYH4MMH2KG1 | Platypus and echidna are mammals that reproduce by what? | [
"Hospital visits",
"Cesarean sections",
"Organs",
"Warm-blooded",
"Fur and fat",
"Live birth",
"Competition",
"Laying eggs"
] | H | 2,804 |
3C5W7UE9CFPJSEJCCNF01GWL7HWMX6 | What high-mass object forms black holes? | [
"Layers of fat",
"An object",
"Dead stars",
"Moons",
"Graptolites",
"Shooting stars",
"Milky way",
"It expands"
] | C | 6,124 |
3E13VNJ1NNUP6U8SKFW1EEL3KKFI1T | What causes volcanic eruptions? | [
"A hemisphere is tilted away from the sun",
"High-mass stars collapsing",
"Tectonic plates being pushed together",
"Two things found in florida",
"Two things that come together in san andreas",
"Two things found in washington dc",
"Sudden shaking of the ground.",
"Two things found in manhattan"
] | E | 2,855 |
3R2PKQ87NW7M2JUHD1FZY696ZF8MIO | What do substances in the pituitary control? | [
"To keep their body heat.",
"Sweating",
"Endocrine glands",
"Temperature",
"Preventing heat transfer",
"An organism's body",
"Movement",
"Veins and arteries."
] | C | 6,477 |
36AHBNMV1RB5OP394Q2Z14G0G0PDYA | Electrocution causes organisms to be what? | [
"Intensely pleased",
"Pained",
"Thrilled",
"Deadly",
"Dangerous",
"Sick",
"Negative",
"Talkative"
] | B | 7,669 |
3DR23U6WE5DEZ9IFQFQKZ566O6EET0 | What do many birds do before they mate? | [
"Migrate",
"Sleep",
"Drink",
"Dance",
"Sweat",
"Eat",
"Die",
"Bite"
] | D | 1,034 |
39GXDJN2OTDC30CDI74Z8DY5B0ZV8Q | Blood traveling to the heart is | [
"Clotted",
"Matter vibrating",
"Sweating",
"Deoxygenated",
"Movement",
"True",
"It expands",
"Arterial"
] | D | 4,216 |
3HUTX6F6VUM6R11R1E9K3URUPZX2OV | What are some animals adjusting to by using sweat? | [
"Cool temperatures",
"Summer",
"Winter",
"Heat",
"Wind",
"Tails",
"Shiver",
"Body"
] | D | 2,100 |
3KB8R4ZV1E6CN1KPWOPNZELWVOIGB0 | What travels throughout the body in the blood? | [
"Chemical messengers",
"Carbon monoxide",
"Veins and arteries.",
"Bacterial messengers",
"Density",
"Kinetic energy",
"Electromagnetic energy",
"Matter vibrating"
] | A | 2,435 |
3O7L7BFSHEOOQV24W3RGLY4XCPGEI0 | What vibrates the saddle? | [
"Voltage",
"Friction",
"Nerves",
"Heat energy",
"Mechanical",
"Plucking",
"Energy",
"Waves"
] | F | 4,778 |
3D8YOU6S9EJPM74PK2XWSD0VSGKU6Z | Some _ are nearly microscopic | [
"Gastropod shells",
"Invertebrates",
"Peachleaf willow",
"Homogenous",
"Barnacles",
"An organism's body",
"Veins and arteries.",
"Reproduce"
] | B | 7,750 |
3T3IWE1XG6M3WC8KZ6LKTMVKAV6QT3 | What keeps itself warm naturally in the winter? | [
"Ferns",
"Sugar",
"Bushes",
"Naked mole rats",
"Rocks",
"Ice cubes",
"Alpacas",
"Shrub beds"
] | G | 1,014 |
3FQ5JJ512LNJQW55P5FBO1DJIU7KNP | What can you use to generate power to reduce greenhouse gases? | [
"Bamboo",
"Coal",
"Fibers",
"Watts",
"Energy",
"Fossil fuels",
"Trees",
"Wind"
] | H | 400 |
3180JW2OT4BKPNTH3KJDT5DKCIY5J8 | Where can one readily see the geologic history of an area? | [
"Down",
"Scuba diving",
"Soils",
"Pastureland",
"Canyon",
"Driving",
"Mountains",
"Mines"
] | E | 8,054 |
3VJ40NV2QIM0B0V4KTTG4H0KR9CTOC | What requires energy to produce light? | [
"Humans",
"An object",
"Gasoline",
"Tulip bulb",
"To move people",
"Light bulb",
"Microscope",
"Cactuses"
] | F | 5,299 |
3KGTPGBS6XK146LOX0LT20JJD2BU2U | What is distance measured in? | [
"Velocity",
"Feet",
"Rate",
"Arteries",
"Inches",
"Mountains",
"Newton",
"Time"
] | E | 3,194 |
3D8YOU6S9EJPM74PK2XWSD0VR04U6M | Touch is the ability to sense what? | [
"Temperature",
"Photons",
"Energy",
"Force",
"Power",
"Motion",
"Voltage",
"Waves"
] | D | 6,259 |
3OONKJ5DKCI0FE1NK72V4NUYKNROB1 | What has a positive impact on a forest animal's survival? | [
"Fire",
"Horses",
"Hair",
"Play",
"Fur",
"Warm",
"Tools",
"Rest"
] | E | 506 |
3LO69W1SU3CO0A61N1EHDHH1AV6GLQ | What are not cells? | [
"Red blood cells",
"White blood cells",
"Remains of prehistoric life",
"Something coming from a gland",
"They may not survive.",
"Prokaryotes",
"Influenza orthomyxoviruses",
"Microorganisms"
] | G | 1,792 |
39RP059MEHSCFBGB7RNICJ5TSATBM3 | What do fires require to get started? | [
"Vacuum",
"Heating liquids",
"Energy usage",
"Water",
"Activation energy",
"Phosphorus",
"Adding heat",
"Direct energy"
] | E | 323 |
3LBXNTKX0RU4LU0INEBVWUQ1NF49XJ | What does an engine require burning? | [
"Time and energy",
"Energy",
"Wind",
"Water",
"Carbon dioxide",
"Layers of fat",
"Fossil fuels",
"Sunlight"
] | G | 6,941 |
3ZDAD0O1T1CN599WLKGCNURD66TTXI | What supplies the heart? | [
"Organ",
"Energy",
"Veins",
"Ovaries",
"Glucose",
"Oxygen",
"Sugar",
"Alveoli"
] | C | 4,222 |
3RWE2M8QWH9HD6Y1LC5T5HYAI5YN0F | Where can not survive in a desert? | [
"Single-celled organisms",
"Movement of an air mass",
"An aquatic animal",
"Insects",
"One celled organisms",
"Plants",
"Tectonic plates coliding",
"Lizards"
] | C | 7,039 |
3FTYUGLFSUK7M1TPTOX2Q7I76FR5DH | What are able to increase the amount of nutrients in the soil | [
"Frogs",
"Farms",
"Mussels",
"Bacteria",
"Clams",
"Plants",
"Acid rains",
"Tractors"
] | D | 2,368 |
3KRVW3HTZNKBWXXDID9D28FTVR8SMZ | What reduces body heat? | [
"Electrical energy",
"With their fur",
"Fur and fat",
"Evaporation",
"Blankets",
"Perspiration",
"Fire",
"Electrons"
] | F | 3,544 |
35L9RVQFCOH5JWO6GLO0P4PLVYMHUB | When a hemisphere is tilted away from the sun, that hemisphere will have what? | [
"Unstable weather",
"Warmer weather",
"Rays or beams",
"Permineralization",
"Solar weather",
"Scattered light",
"Scarce resources",
"Colder weather"
] | H | 823 |
3PEIJLRY6TSFXQDQGPLNAEYC9IAXWA | What causes contact between rocks? | [
"Wind",
"Heat",
"Erosion",
"Deltas",
"Waves",
"Motion",
"Seasons",
"Rivers"
] | E | 5,746 |
3AAJC4I4FGRIW1D6A8QTI9KFRGEZJT | What do objects have? | [
"Four limbs",
"Heat energy",
"Traits",
"Energy",
"Energy.",
"Nucleus",
"Strength",
"Limbs"
] | G | 1,818 |
3IJXV6UZ1XIDZZ79I9BGK53GUJRIRF | What do catalysts do? | [
"Metabolic reaction",
"Breathe",
"Get chemical reactions started",
"Slowing the transfer of heat",
"A compound that donates proton",
"Fertilize eggs",
"Have a positive impact on the environment",
"Inhibit chemical reactions"
] | C | 329 |
33TIN5LC049TLZQSSAXXF8XABBYY9G | What destroys bacteria in food? | [
"Acids",
"O3",
"Heat",
"Cold",
"Water",
"Gases",
"Immune",
"Energy"
] | C | 6,137 |
37Z929RLG97F9SNXRAAPOMALTVITSB | An organism requires energy for what? | [
"Something to move",
"Survival",
"Slow steadiness",
"Digesting food",
"Plant life",
"Rapid expansion",
"Animal survival",
"Falling down"
] | F | 1,130 |
39OWYR0EPKQ2M9H5VWXPP4JLF60FYR | What has a backbone? | [
"Reptiles",
"Four limbs",
"Humans",
"The sun",
"Bacteria",
"Insects",
"Sponges",
"Elephants"
] | A | 5,471 |
34S9DKFK73OEA1UMTKG2X9SUVVBYNG | What do microspores develop into? | [
"Members of their own species",
"Raindrops",
"Female gametophytes",
"Chlorophyll",
"Major threat to health",
"Stems",
"Leaves",
"It keeps an organism warm"
] | C | 6,555 |
3KB8R4ZV1E6CN1KPWOPNZELWWOKBGY | What does moving into or out of a population affect? | [
"Furniture",
"Offspring",
"Humans",
"Health",
"Animals",
"Traits",
"Children",
"Basement"
] | F | 368 |
3UOUJI6MTDD25MOLLP6MSQDFMT2XUU | What slows the transfer of electricity more? | [
"Sweat",
"Alcohol",
"Smoking",
"Tires",
"Copper",
"Air",
"Water",
"Oil"
] | D | 4,718 |
3PJ71Z61R41WVTFPGLQO1LM09X191O | What does an adult sponge have? | [
"Gills",
"Length",
"Polyps",
"Energy.",
"Alveoli",
"A cuticle",
"Retina",
"Energy"
] | C | 7,398 |
3X66WABAJWH7K6GCHVAHHVNKKAZ3GV | Chicken and potatoes can be cooked in a pan on what? | [
"A paper towel",
"On another chicken",
"A stove",
"In the freezer",
"Less water",
"Heat",
"Plates",
"Loose soil"
] | C | 2,191 |
3300DTYQT2G17TQN9BWPU0VJIRSEQX | What behavior causes people to hurt others? | [
"Ambitious",
"Damages them",
"Aggression",
"Complex",
"Loving",
"Insects",
"Smoking",
"Curious"
] | C | 2,252 |
3TPZPLC3M0BDXJ9BKE04B41C8AM3P4 | Chromosomes contain characteristics that are within the what | [
"Seeds",
"Blood stream",
"Cell",
"Dna chain",
"Plants growth",
"Most plants",
"Orchids",
"Molecules"
] | D | 1,994 |
3SUWZRL0MYC8XB73U2IROVES7MLE6M | What happens when cell walls relax? | [
"Evaporation",
"Permineralization",
"Preventing heat transfer",
"Allow growth",
"It keeps an organism warm",
"Air cools",
"Cell walls expand",
"Heat produced"
] | G | 2,814 |
3ZQIG0FLQEFNT18VGAK5MT1RRVZVWC | Storms can cause what? | [
"Brutal temperatures",
"Water drying up",
"A tree falling",
"Homes damaged by floods",
"Stores hiring clerks",
"Flooding online",
"Exposure to cold",
"Plant growth is reduced"
] | D | 5,241 |
3ZPPDN2SLVVVFU91S9L3855UUFU9EA | What makes food for themselves and other organisms? | [
"Agriculture",
"Honeybees",
"Water",
"Sunlight",
"Most plants",
"Viruses",
"Conifers",
"Chlorophyll"
] | E | 5,190 |
3L4D84MILZRW5GDC4MKMI2GAWFEJHJ | Growth in what is caused by primary and secondary meristems in roots? | [
"H 2 o",
"Bamboo",
"Population",
"Offspring",
"Bushes",
"Bulbs",
"Clouds",
"Size"
] | H | 5,208 |
39ASUFLU6X6LGQRZVPRHO8RCZDJEXK | What requires a type of fluid to survive? | [
"Snail",
"Wind",
"Tapeworms",
"Mussels",
"Stones",
"Animals",
"Sand",
"Nematoda"
] | F | 2,575 |
3G2UL9A02DDNOWST7U4LILMBV2076S | What grow in length and width results primarily from activity of the lateral locations | [
"Cells",
"Trees",
"Seeds",
"Trunks",
"Bushes",
"Roots",
"Burrs",
"Legumes"
] | F | 1,626 |
3OCHAWUVGOJO2QJ9RB2KM34HL5LXKL | What are generally adapted for devouring bugs in the garden? | [
"Bird feet",
"Bird beaks",
"Bird eyes",
"Burrs",
"Insects",
"Bird talons",
"Alpacas",
"Warm-blooded"
] | B | 7,093 |
3H7Z272LX76UDNZ0QK447QVTC8XPLG | What are woody and shed their leaves seasonally? | [
"They bend",
"During the day",
"Burrs",
"Exfoliation",
"Grapevines",
"Adding heat",
"Bioaerosols",
"When it's cold"
] | E | 3,443 |
3RU7GD8VPOSHH0UQAT15JC9O0RSPSR | What are plants sensitive to? | [
"Pollution",
"Sun's heat",
"Gravity",
"Moon",
"Competition",
"Darkness",
"Temperature",
"Tides"
] | F | 3,959 |
3TMFV4NEP8DPIPCI8H9VUFHJL5S8WZ | What requires energy for growth? | [
"Gravity",
"Plants",
"The sun",
"Tunicates",
"Insects",
"Cats",
"Pigeons",
"Joules"
] | B | 1,131 |
3WR9XG3T63A999OFO6B6LN2XJTV74S | It is harmful to place paintings where | [
"Mines",
"Cold",
"Inside",
"Outside",
"Threatened",
"On the wall",
"Dangerous",
"In a drawer"
] | D | 8,040 |
3CPLWGV3MOYZ90MEL8OMYSZ3CNO9NS | A doorbell converts _ into sound | [
"A hydraulic system",
"Rays or beams",
"Deoxyribonucleic acid",
"Kinetic energy",
"Encoded information",
"Sensory neurons",
"Circulatory systems",
"Loud noises"
] | D | 1,058 |
3QAVNHZ3EM3NQJTY11M7HV6YN6GALI | Where are genetic traits passed to? | [
"Animals",
"Humans",
"Cells",
"Children",
"Ancestors",
"Parents",
"Cousins",
"Consumers"
] | D | 5,603 |
3N8OEVH1FRPKY8QWOC7HA7UX6AYOOK | Cold fronts cause what as they pass by? | [
"Lightning",
"Flooding",
"Vaporization",
"Bleaching",
"Fog is formed",
"Solar coronas",
"Eclipses",
"Rainfall"
] | A | 6,164 |
3MD9PLUKKIDEFR4RP6ILBG1WPU8NZN | What is likely to exert mutually on an object, making the object remain stationary? | [
"Balanced forces",
"Kinetic energy",
"A single force",
"Competition",
"Unbalanced forces",
"Heat energy",
"Randomized forces",
"Solid, liquid, gas"
] | A | 6,873 |
3OS4RQUCR9E691OUL4J5HTLKR5ZFB6 | What does low pressure weather cause? | [
"Pollution",
"Flooding",
"Friction",
"Clear air",
"Contamination",
"Dehydration",
"Rainfall",
"Relocation"
] | D | 3,909 |
3GD6L00D3SWB2DYJ5UUT67SKJJYM1A | What requires a source of electricity to produce light? | [
"Broken light bulb.",
"The sun.",
"Basic building blocks of life",
"An electron microscope",
"The source magazine.",
"Algae and plants",
"The simplest of green plants",
"An emergency lighting source."
] | H | 1,407 |
3OF2M9AATGND7LJOSTQ5JOKSU88KZ1 | What affects cell aging? | [
"Hormones",
"Radiation",
"Smoking",
"Fat",
"Acid",
"Temperature",
"Cigarettes",
"Weather"
] | A | 3,866 |
33F859I566CQNXF0GU75KEXX8ZHBH0 | What can appear due to accidental alterations of the genetic code in a cell? | [
"Symptoms",
"Hyperthyroidism",
"Plastic cell membranes",
"Metallic dna",
"Groupings of nano-cells",
"New traits",
"Disease",
"Viruses"
] | F | 6,603 |
3S0TNUHWKTHQ9JCRRM452RSYAWG8DU | What is produced by alcoholic fermentation of glucose in corn? | [
"Peachleaf willow",
"A compound that donates proton",
"A cleaning fluid",
"A source of electricity",
"A transportation fuel",
"Organic compounds",
"A yeast",
"Chemical energy"
] | E | 1,636 |
3G0WWMR1UVJ51Z302AZ8KNPSMK5QN2 | What can hiv infect and destroy part of? | [
"Water",
"Parasitic",
"Epidermis and dermis",
"The immune response",
"Veins and arteries.",
"Most plants",
"The body's largest organ",
"Trojan worm"
] | D | 2,979 |
3KGTPGBS6XK146LOX0LT20JJ8ZYU26 | Refracting sunlight | [
"It can be seen",
"An electron microscope",
"Causes rainbows",
"Prisms",
"Causes photosynthesis",
"Oxygenates",
"Electromagnetic energy",
"By indirect light"
] | C | 7,557 |
35BLDD71I6WRNWD0RX4CLXV9CNHVZ0 | Scraping oneself on a contaminated object may cause what? | [
"An area wet with medicine",
"A pill for health",
"Cause their death",
"An area clean from bacteria",
"Fissures of hot, acidic water",
"An area swollen with pus",
"Contamination",
"Harmful substances"
] | F | 1,652 |
34QN5IT0TZQWAZBXFAGANK8FUKF085 | What does loud noises often do to mammals? | [
"Decrease stamina",
"Comfort them",
"Inspire them",
"Quiet them",
"Kill them",
"To move people",
"Startle them",
"Movement"
] | G | 105 |
33SA9F9TRXT6RQM9LKVVMPD5RJHEWC | What doesn't riding a bike cause? | [
"Allergies",
"Harmful substances",
"Decrease bodily water",
"Greenhouse gasses",
"Carbon monoxide",
"Global warming",
"Dehydration",
"Chemical changes"
] | E | 883 |
3XCC1ODXDLAQGXVSVHGPT7U2WYRRQV | Anticyclones cause what? | [
"Global warming",
"Colder weather",
"Greenhouse gases",
"Clear weather",
"Dehydration",
"Erosion",
"Flooding",
"Contamination"
] | D | 3,916 |
3NC5L260MOLQSVD3P9ORNDLJEIJOFS | Chemical weathering causes iron in rock to combine with what? | [
"Uranium",
"Oxygen",
"Cartilage",
"Nothing",
"An object",
"Vacuum",
"Energy",
"Heat"
] | B | 4,803 |
3TAYZSBPLL7LPTTK8VQTNZ1VQTZS2V | What can be major producers in terrestrial biomes? | [
"Trees",
"Grass",
"Oak",
"Burrs",
"Flowers",
"Potatoes",
"Bamboo",
"Conifers"
] | G | 1,334 |
3ZAZR5XV01HVON700G97V57KSXLZCO | What collects tiny grains that are the male gametes of plants? | [
"Bees",
"Viruses",
"Phytoplankton",
"Bacteria",
"Shrews",
"Honey",
"Cacti",
"Moss"
] | A | 663 |
3PMBY0YE272GIWPNWIF8IH5RDV19CP | What does dropping an object into liquid cause? | [
"Heat energy",
"Energy.",
"Vibrations",
"Energy",
"No effect",
"Atoms do not move",
"Nothing",
"Evaporation"
] | C | 5,015 |
36AHBNMV1RB5OP394Q2Z14G05YHYD8 | What have sense organs to smell and taste chemicals? | [
"Viruses",
"The sun",
"Sharks",
"Bacteria",
"Humans",
"Frogs",
"Bears",
"Birds"
] | F | 1,191 |
3BXQMRHWKZXRBAPH7I4DH9XHHXIMUH | What do migrants usually do? | [
"Move to different locations",
"Animal transport",
"They will move to another area",
"Spread flower seeds",
"Dwell in a city",
"Travel to a far away place",
"Become their country president",
"Dwell on a farm"
] | F | 3,122 |
3G5W44VEU7HDG4OJ212GYH4MEBZKGE | What can be used for detecting texture? | [
"Chemical energy",
"Nose hairs",
"Pressure on the skin",
"Eyelashes",
"The skin prick test",
"An electron microscope",
"Satellites",
"Encoded information"
] | C | 3,711 |
3Z7VU45IPYGB1KX2KJKNE9OTIGR1ZN | What does a renewable, economical source of electricity require? | [
"Damming a river",
"Power stations",
"Freezing h2o",
"Electricity",
"Burning fossil fuels",
"Hydrogen and oxygen",
"Sunlight",
"Nuclear meltdowns"
] | A | 3,222 |
3MB8LZR5BFST2W2KDSZWB99UD4FLK6 | What does burning oil cause? | [
"Clean water",
"Dehydration",
"More oil",
"Chemical reaction",
"Global warming",
"Forest is destroyed",
"An ice age",
"Hyperthyroidism"
] | E | 7,846 |
3XC1O3LBOSLS5FS771DOC0WQ0TSTLY | What is formed by mechanical weathering? | [
"Planets",
"Coral",
"Calcium",
"Ore",
"Sand",
"Soils",
"Tube",
"Peat"
] | E | 6,350 |
3S06PH7KSR38YJS6S1VQNH5Q04BD1C | What are genes that are located on the same molecules of dna complexed with proteins called? | [
"Bioaerosols",
"Solid, liquid, gas",
"Interact",
"Sensory neurons",
"Organs",
"Deltas",
"More abundant",
"Linked genes"
] | H | 2,454 |
3M1CVSFP604YHG9BT6U3YH5SLGAAQA | Antigens are found on cancer cells and the cells of transplanted what? | [
"Personality",
"Density",
"Alveoli",
"Lungs",
"The skin",
"Epidermal",
"Livers",
"Digestion"
] | G | 6,485 |
3NPFYT4IZC3J04NQ1KH5OBCORS1GXJ | What is made by dna and helps in assembling? | [
"P53",
"Oxygen",
"Rna",
"Two",
"Haploid",
"Gene",
"Dna",
"Diploid"
] | C | 3,010 |
3G2UL9A02DDNOWST7U4LILMBVO6675 | What can be caused by secondhand smoke? | [
"Clean air",
"Fresh scent",
"Toxicity",
"Pollution",
"Negative",
"Lung cancer",
"Healthy lungs",
"Dehydration"
] | F | 4,943 |
3TEM0PF1Q5W8RU7OWIRQ9CMGVE80D3 | Staying warm has a positive impact on an animal's chances to: | [
"Die",
"Moves",
"Protect them",
"Cave",
"Fur",
"Reproduction",
"Reproduce",
"Growth"
] | G | 515 |
3SITXWYCNV8N9NFFLYPRN0LRXCYXBO | What does slowing the growth of bacteria do for a food? | [
"It remains dormant",
"Survive",
"It decreases",
"Keeps it warm",
"Makes it taste worse",
"Makes it go bad quicker",
"Keeps it fresh",
"Cooking"
] | G | 5,139 |
3VE8AYVF8MWN73QNISZVQRVJLDQF8D | What falls making sunlight available to surrounding plants? | [
"Leds",
"Grass",
"Elms",
"Oak",
"Pine",
"Clouds",
"Palm",
"Acorns"
] | D | 1,511 |
3HWRJOOET51DK9501FLUP0AKMWMSET | _ are needed to maintain energy levels | [
"Ligaments",
"Follicles",
"Hydration",
"Environment",
"Glucose",
"Pores",
"Exercise",
"Arteries"
] | H | 3,451 |
3BWI6RSP7G8R1BL8DCNJU9EOC03E7Z | Some viruses do not affect the host and live in what kind of state in the body? | [
"Inactive",
"Devastating",
"Recovery",
"Negative",
"Hyperactive",
"Sleep",
"Excited",
"Cold"
] | A | 783 |
38BQUHLA9WZWY55KBWS4I35S26HMOK | Plants that shed their leaves seasonally each year include what? | [
"Epidermis and dermis",
"Heat energy",
"Energy usage",
"Bioaerosols",
"Exfoliation",
"Organic compounds",
"Lemmons willow",
"Greenhouse gasses"
] | G | 3,442 |
3COPXFW7XBBJTHHI5KS3SQIEHBSKP8 | What can be used to separate a solute from a solvent? | [
"Liquid drying",
"Activation energy",
"A hydraulic system",
"Chemical equations",
"Condensation",
"Circulatory systems",
"Heat energy",
"Water vapor"
] | A | 534 |
3VSOLARPKB8S5WT43P47PE1X56I93V | When insects move from one place to another, this usually causes | [
"Seed dispersal",
"Transfers energy",
"Change in mood",
"Death and devastation",
"Change in population size",
"Change in individual insect",
"Change in shape",
"Converting mass to energy"
] | E | 7,483 |
31QTRG6Q2TCEDM6Z9ZTU1YXPGWKPY4 | What living thing increases nutrients in soil? | [
"Snail",
"Fertilizer",
"Chemicals",
"Bushes",
"Mussels",
"Plants",
"Organisms",
"Compost"
] | G | 2,371 |
3NXNZ5RS1AWA6FUR517X2VDDAF979H | What are genes contained in? | [
"Rocks",
"Ice cubes",
"Pollen",
"Genetic drift",
"Alleles",
"Chickens",
"Humans",
"Bundles"
] | H | 1,866 |
3W2LOLRXLBE45UXXICWSXLITX5OKRB | The vanes rotating in an electric fan cause what to move? | [
"Energy",
"Waves",
"Wind",
"Cars",
"Storms",
"Homes",
"Lift",
"Gases"
] | H | 6,312 |