id
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30
30
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13
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8 values
__index_level_0__
int64
9
8.12k
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