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|---|---|---|---|---|
Which season is moist, causing the most thunderstorms?
|
[
"autumn",
"spring",
"winter",
"summer"
] |
summer
|
Answer the following multiple-choice question.
Question: Which season is moist, causing the most thunderstorms?
Options:
A. autumn
B. spring
C. winter
D. summer
Which option is correct and why?
|
The correct answer is: summer.
|
Push or pull acting on an object is also called?
|
[
"Gravity.",
"force",
"space",
"effort"
] |
force
|
Answer the following multiple-choice question.
Question: Push or pull acting on an object is also called?
Options:
A. Gravity.
B. force
C. space
D. effort
Which option is correct and why?
|
The correct answer is: force.
|
The northern spotted owl and the mexican spotted owl inhabit geographically separate locations with different climates and ecosystems. the owl is an example of?
|
[
"biodiversity",
"parallel evolution",
"allopatric speciation",
"symbiotic species"
] |
allopatric speciation
|
Answer the following multiple-choice question.
Question: The northern spotted owl and the mexican spotted owl inhabit geographically separate locations with different climates and ecosystems. the owl is an example of?
Options:
A. biodiversity
B. parallel evolution
C. allopatric speciation
D. symbiotic species
Which option is correct and why?
|
The correct answer is: allopatric speciation.
|
Water affects the availability of what important element in aquatic environments and in flooded soils?
|
[
"carbon",
"oxygen",
"carbon dioxide",
"nitrogen"
] |
oxygen
|
Answer the following multiple-choice question.
Question: Water affects the availability of what important element in aquatic environments and in flooded soils?
Options:
A. carbon
B. oxygen
C. carbon dioxide
D. nitrogen
Which option is correct and why?
|
The correct answer is: oxygen.
|
Which organ will bladder infections commonly damage if untreated?
|
[
"tissue",
"heart",
"kidney",
"lungs"
] |
kidney
|
Answer the following multiple-choice question.
Question: Which organ will bladder infections commonly damage if untreated?
Options:
A. tissue
B. heart
C. kidney
D. lungs
Which option is correct and why?
|
The correct answer is: kidney.
|
What can yeast and mold decompose?
|
[
"wood",
"moss",
"bushes",
"sugar",
"matter",
"Crops",
"soil",
"paper"
] |
wood
|
Answer the following multiple-choice question.
Question: What can yeast and mold decompose?
Options:
A. wood
B. moss
C. bushes
D. sugar
E. matter
F. Crops
G. soil
H. paper
Which option is correct and why?
|
The correct answer is: wood.
|
Something that can be described as what can only contract?
|
[
"Smooth",
"the skin",
"Rough",
"strong",
"Sweet",
"Loud",
"complex",
"alveoli"
] |
Smooth
|
Answer the following multiple-choice question.
Question: Something that can be described as what can only contract?
Options:
A. Smooth
B. the skin
C. Rough
D. strong
E. Sweet
F. Loud
G. complex
H. alveoli
Which option is correct and why?
|
The correct answer is: Smooth.
|
What do electromagnetic receptors detect?
|
[
"dangerous radiation",
"subtle radiation",
"electromagnetic radiation",
"background radiation"
] |
electromagnetic radiation
|
Answer the following multiple-choice question.
Question: What do electromagnetic receptors detect?
Options:
A. dangerous radiation
B. subtle radiation
C. electromagnetic radiation
D. background radiation
Which option is correct and why?
|
The correct answer is: electromagnetic radiation.
|
When a forested area receives very little rain, the tall plants in that area
|
[
"shoot up in height",
"learn to drink saltwater",
"grow so much stronger",
"show thinner age markings"
] |
show thinner age markings
|
Answer the following multiple-choice question.
Question: When a forested area receives very little rain, the tall plants in that area
Options:
A. shoot up in height
B. learn to drink saltwater
C. grow so much stronger
D. show thinner age markings
Which option is correct and why?
|
The correct answer is: show thinner age markings.
|
In the mammal family, what is the name for hoofed animals, such as deer, sheep, goats, pigs, buffalo, elephants and giraffes?
|
[
"rodents",
"bovines",
"ungulates",
"primates"
] |
ungulates
|
Answer the following multiple-choice question.
Question: In the mammal family, what is the name for hoofed animals, such as deer, sheep, goats, pigs, buffalo, elephants and giraffes?
Options:
A. rodents
B. bovines
C. ungulates
D. primates
Which option is correct and why?
|
The correct answer is: ungulates.
|
Snowy means a large amount of what?
|
[
"roads",
"rivers",
"ice particles",
"winds"
] |
ice particles
|
Answer the following multiple-choice question.
Question: Snowy means a large amount of what?
Options:
A. roads
B. rivers
C. ice particles
D. winds
Which option is correct and why?
|
The correct answer is: ice particles.
|
What is the key to newborn survival?
|
[
"deoxyribonucleic acid",
"insulated material",
"empty nest",
"food and shelter",
"cold bed",
"Thyroid-stimulating hormone",
"chemical messengers",
"eating fish"
] |
insulated material
|
Answer the following multiple-choice question.
Question: What is the key to newborn survival?
Options:
A. deoxyribonucleic acid
B. insulated material
C. empty nest
D. food and shelter
E. cold bed
F. Thyroid-stimulating hormone
G. chemical messengers
H. eating fish
Which option is correct and why?
|
The correct answer is: insulated material.
|
While light travels at different speeds in different kinds of matter, the speed of light is constant in what condition?
|
[
"under water",
"outer space",
"vacuum",
"through glass"
] |
vacuum
|
Answer the following multiple-choice question.
Question: While light travels at different speeds in different kinds of matter, the speed of light is constant in what condition?
Options:
A. under water
B. outer space
C. vacuum
D. through glass
Which option is correct and why?
|
The correct answer is: vacuum.
|
What kind of reproduction requires the fusion of male and female gametes?
|
[
"subject reproduction",
"sexual reproduction",
"autonomous reproduction",
"asexual reproduction"
] |
sexual reproduction
|
Answer the following multiple-choice question.
Question: What kind of reproduction requires the fusion of male and female gametes?
Options:
A. subject reproduction
B. sexual reproduction
C. autonomous reproduction
D. asexual reproduction
Which option is correct and why?
|
The correct answer is: sexual reproduction.
|
What is an example of a tetrapod vertebrate that produces amniotic eggs.
|
[
"animals",
"tortoises",
"crocodiles",
"barnacles",
"insects",
"parasites",
"Lizards",
"a fish"
] |
Lizards
|
Answer the following multiple-choice question.
Question: What is an example of a tetrapod vertebrate that produces amniotic eggs.
Options:
A. animals
B. tortoises
C. crocodiles
D. barnacles
E. insects
F. parasites
G. Lizards
H. a fish
Which option is correct and why?
|
The correct answer is: Lizards.
|
What is used to detect texture?
|
[
"spoon",
"vision",
"colors",
"dog",
"stick",
"Sight",
"fibers",
"hand"
] |
hand
|
Answer the following multiple-choice question.
Question: What is used to detect texture?
Options:
A. spoon
B. vision
C. colors
D. dog
E. stick
F. Sight
G. fibers
H. hand
Which option is correct and why?
|
The correct answer is: hand.
|
Each kidney is supplied by a renal artery and what else?
|
[
"renal vein",
"brain vein",
"spinal cord",
"coronary artery"
] |
renal vein
|
Answer the following multiple-choice question.
Question: Each kidney is supplied by a renal artery and what else?
Options:
A. renal vein
B. brain vein
C. spinal cord
D. coronary artery
Which option is correct and why?
|
The correct answer is: renal vein.
|
electrical current running through a wire can cause a what
|
[
"fire hazard",
"similar",
"rays or beams",
"energy barrier",
"energy",
"warmth",
"kinetic energy",
"Temperature"
] |
fire hazard
|
Answer the following multiple-choice question.
Question: electrical current running through a wire can cause a what
Options:
A. fire hazard
B. similar
C. rays or beams
D. energy barrier
E. energy
F. warmth
G. kinetic energy
H. Temperature
Which option is correct and why?
|
The correct answer is: fire hazard.
|
The peripheral nervous system has major nerves that travel through every part of the body except which two places?
|
[
"brain and spinal cord",
"lungs and spinal cord",
"brain and heart",
"muscles and brain"
] |
brain and spinal cord
|
Answer the following multiple-choice question.
Question: The peripheral nervous system has major nerves that travel through every part of the body except which two places?
Options:
A. brain and spinal cord
B. lungs and spinal cord
C. brain and heart
D. muscles and brain
Which option is correct and why?
|
The correct answer is: brain and spinal cord.
|
What do chemotrophs extract energy from?
|
[
"carbon compounds",
"liquid compounds",
"chemical compounds",
"fatty compounds"
] |
chemical compounds
|
Answer the following multiple-choice question.
Question: What do chemotrophs extract energy from?
Options:
A. carbon compounds
B. liquid compounds
C. chemical compounds
D. fatty compounds
Which option is correct and why?
|
The correct answer is: chemical compounds.
|
null | null | null | null | null |
What happens to the crust if the moving oceanic crust reaches a deep sea trench?
|
[
"it cleaves",
"ocean volcano",
"forms a continent",
"sinks into mantle"
] |
sinks into mantle
|
Answer the following multiple-choice question.
Question: What happens to the crust if the moving oceanic crust reaches a deep sea trench?
Options:
A. it cleaves
B. ocean volcano
C. forms a continent
D. sinks into mantle
Which option is correct and why?
|
The correct answer is: sinks into mantle.
|
What is a fibrocartilaginous pad that fills the gap between adjacent vertebral bodies?
|
[
"subsidence disc",
"Back Disk",
"unidirectional disc",
"intervertebral disc"
] |
intervertebral disc
|
Answer the following multiple-choice question.
Question: What is a fibrocartilaginous pad that fills the gap between adjacent vertebral bodies?
Options:
A. subsidence disc
B. Back Disk
C. unidirectional disc
D. intervertebral disc
Which option is correct and why?
|
The correct answer is: intervertebral disc.
|
Which recyclable body part is largely comprised of muscle
|
[
"the ticker",
"the spleen",
"the kidney",
"the liver"
] |
the ticker
|
Answer the following multiple-choice question.
Question: Which recyclable body part is largely comprised of muscle
Options:
A. the ticker
B. the spleen
C. the kidney
D. the liver
Which option is correct and why?
|
The correct answer is: the ticker.
|
Cancer develops when what process is unregulated?
|
[
"metabolism",
"cellular respiration",
"meiosis",
"cell division"
] |
cell division
|
Answer the following multiple-choice question.
Question: Cancer develops when what process is unregulated?
Options:
A. metabolism
B. cellular respiration
C. meiosis
D. cell division
Which option is correct and why?
|
The correct answer is: cell division.
|
what is the largest group of animals?
|
[
"tortoises",
"ducks",
"crocodiles",
"sharks",
"insects",
"people",
"animals",
"fur seals"
] |
insects
|
Answer the following multiple-choice question.
Question: what is the largest group of animals?
Options:
A. tortoises
B. ducks
C. crocodiles
D. sharks
E. insects
F. people
G. animals
H. fur seals
Which option is correct and why?
|
The correct answer is: insects.
|
The bond between the two nitrogen atoms is a what?
|
[
"triple bond",
"quadruple bond",
"double bond",
"single bond"
] |
triple bond
|
Answer the following multiple-choice question.
Question: The bond between the two nitrogen atoms is a what?
Options:
A. triple bond
B. quadruple bond
C. double bond
D. single bond
Which option is correct and why?
|
The correct answer is: triple bond.
|
What kind of organisms decay?
|
[
"harvested turnips",
"alive humans",
"sleeping dogs",
"hibernating bears"
] |
harvested turnips
|
Answer the following multiple-choice question.
Question: What kind of organisms decay?
Options:
A. harvested turnips
B. alive humans
C. sleeping dogs
D. hibernating bears
Which option is correct and why?
|
The correct answer is: harvested turnips.
|
A piece of talc is rolled over on a black chalkboard and
|
[
"burns the board",
"wipes a spill",
"makes a streak",
"makes a dent"
] |
makes a streak
|
Answer the following multiple-choice question.
Question: A piece of talc is rolled over on a black chalkboard and
Options:
A. burns the board
B. wipes a spill
C. makes a streak
D. makes a dent
Which option is correct and why?
|
The correct answer is: makes a streak.
|
What is the process of moving air into and out of the lungs called?
|
[
"naturalization",
"insulation",
"hydration",
"ventilation"
] |
ventilation
|
Answer the following multiple-choice question.
Question: What is the process of moving air into and out of the lungs called?
Options:
A. naturalization
B. insulation
C. hydration
D. ventilation
Which option is correct and why?
|
The correct answer is: ventilation.
|
What is the diploid number for fruit flies?
|
[
"8",
"10",
"7",
"9"
] |
8
|
Answer the following multiple-choice question.
Question: What is the diploid number for fruit flies?
Options:
A. 8
B. 10
C. 7
D. 9
Which option is correct and why?
|
The correct answer is: 8.
|
Places lacking warmth have few what
|
[
"biological entities",
"biological weapons",
"cold entities",
"astronomical entities"
] |
biological entities
|
Answer the following multiple-choice question.
Question: Places lacking warmth have few what
Options:
A. biological entities
B. biological weapons
C. cold entities
D. astronomical entities
Which option is correct and why?
|
The correct answer is: biological entities.
|
Tuna have been shown to contain high levels of what metal?
|
[
"cadmium",
"iron",
"titanium",
"mercury"
] |
mercury
|
Answer the following multiple-choice question.
Question: Tuna have been shown to contain high levels of what metal?
Options:
A. cadmium
B. iron
C. titanium
D. mercury
Which option is correct and why?
|
The correct answer is: mercury.
|
All the major landmasses moved together to form one supercontinent in which period?
|
[
"Mesozoic",
"Cenozoic",
"cambrian",
"permian"
] |
permian
|
Answer the following multiple-choice question.
Question: All the major landmasses moved together to form one supercontinent in which period?
Options:
A. Mesozoic
B. Cenozoic
C. cambrian
D. permian
Which option is correct and why?
|
The correct answer is: permian.
|
What is a diagram that shows a single way that energy flows throughout an ecosystem?
|
[
"fuel chain",
"food chain",
"dependent chain",
"water cycle"
] |
food chain
|
Answer the following multiple-choice question.
Question: What is a diagram that shows a single way that energy flows throughout an ecosystem?
Options:
A. fuel chain
B. food chain
C. dependent chain
D. water cycle
Which option is correct and why?
|
The correct answer is: food chain.
|
What do corals secrete that builds up to become a coral reef?
|
[
"exoskeleton",
"mucous",
"scales",
"membrane"
] |
exoskeleton
|
Answer the following multiple-choice question.
Question: What do corals secrete that builds up to become a coral reef?
Options:
A. exoskeleton
B. mucous
C. scales
D. membrane
Which option is correct and why?
|
The correct answer is: exoskeleton.
|
One species benefits while the host species is harmed in what type of relationship?
|
[
"parasitism",
"mutualism",
"fungal",
"amensalism"
] |
parasitism
|
Answer the following multiple-choice question.
Question: One species benefits while the host species is harmed in what type of relationship?
Options:
A. parasitism
B. mutualism
C. fungal
D. amensalism
Which option is correct and why?
|
The correct answer is: parasitism.
|
What are used as a rudder by aquatic animals?
|
[
"dorsal",
"squids",
"feet",
"fibers",
"Tail",
"sharks",
"gills",
"clams"
] |
feet
|
Answer the following multiple-choice question.
Question: What are used as a rudder by aquatic animals?
Options:
A. dorsal
B. squids
C. feet
D. fibers
E. Tail
F. sharks
G. gills
H. clams
Which option is correct and why?
|
The correct answer is: feet.
|
Which is likely to be hotter?
|
[
"steaming coffee",
"the ocean",
"the forest",
"tepid water"
] |
steaming coffee
|
Answer the following multiple-choice question.
Question: Which is likely to be hotter?
Options:
A. steaming coffee
B. the ocean
C. the forest
D. tepid water
Which option is correct and why?
|
The correct answer is: steaming coffee.
|
How is a reaction described when the given conditions favor formation of products?
|
[
"fluctuations",
"spontaneous",
"planned",
"instantaneous"
] |
spontaneous
|
Answer the following multiple-choice question.
Question: How is a reaction described when the given conditions favor formation of products?
Options:
A. fluctuations
B. spontaneous
C. planned
D. instantaneous
Which option is correct and why?
|
The correct answer is: spontaneous.
|
What do bees do for flowering plants?
|
[
"eat",
"pollinate",
"create",
"feed"
] |
pollinate
|
Answer the following multiple-choice question.
Question: What do bees do for flowering plants?
Options:
A. eat
B. pollinate
C. create
D. feed
Which option is correct and why?
|
The correct answer is: pollinate.
|
what does erosion form?
|
[
"valleys",
"Sediment",
"mountains",
"canyons",
"soils",
"hills",
"soft soil",
"loose soil"
] |
canyons
|
Answer the following multiple-choice question.
Question: what does erosion form?
Options:
A. valleys
B. Sediment
C. mountains
D. canyons
E. soils
F. hills
G. soft soil
H. loose soil
Which option is correct and why?
|
The correct answer is: canyons.
|
What part of the car needs a fossil fuel to run?
|
[
"Carburator",
"burning",
"driving",
"Engine",
"Transmission",
"Exhaust",
"coal",
"fronts"
] |
Engine
|
Answer the following multiple-choice question.
Question: What part of the car needs a fossil fuel to run?
Options:
A. Carburator
B. burning
C. driving
D. Engine
E. Transmission
F. Exhaust
G. coal
H. fronts
Which option is correct and why?
|
The correct answer is: Engine.
|
Free-flowing electrons enable what materials to conduct electricity and heat very well?
|
[
"noble gases",
"alloys",
"acids",
"metals"
] |
metals
|
Answer the following multiple-choice question.
Question: Free-flowing electrons enable what materials to conduct electricity and heat very well?
Options:
A. noble gases
B. alloys
C. acids
D. metals
Which option is correct and why?
|
The correct answer is: metals.
|
Which genetic disorder results in the inability of melanocytes to produce melanin?
|
[
"albinism",
"hyperthyroidism",
"anemia",
"cancers"
] |
albinism
|
Answer the following multiple-choice question.
Question: Which genetic disorder results in the inability of melanocytes to produce melanin?
Options:
A. albinism
B. hyperthyroidism
C. anemia
D. cancers
Which option is correct and why?
|
The correct answer is: albinism.
|
What causes yearly temperature variations?
|
[
"earth's rotation",
"scattered light",
"earth's bend on rotating axis",
"exposure to cold",
"depress neuronal excitability",
"earth's tilt on rotating axis",
"wind and erosion",
"earth's tilt on rotating half"
] |
earth's tilt on rotating axis
|
Answer the following multiple-choice question.
Question: What causes yearly temperature variations?
Options:
A. earth's rotation
B. scattered light
C. earth's bend on rotating axis
D. exposure to cold
E. depress neuronal excitability
F. earth's tilt on rotating axis
G. wind and erosion
H. earth's tilt on rotating half
Which option is correct and why?
|
The correct answer is: earth's tilt on rotating axis.
|
Basidiomycetes do what to wood and other plant material?
|
[
"evolve",
"revive",
"evaporate",
"decompose"
] |
decompose
|
Answer the following multiple-choice question.
Question: Basidiomycetes do what to wood and other plant material?
Options:
A. evolve
B. revive
C. evaporate
D. decompose
Which option is correct and why?
|
The correct answer is: decompose.
|
What impact does looking at stars have?
|
[
"It expands",
"ligt",
"an image",
"Dilution",
"heat",
"forces",
"observe it",
"negative"
] |
negative
|
Answer the following multiple-choice question.
Question: What impact does looking at stars have?
Options:
A. It expands
B. ligt
C. an image
D. Dilution
E. heat
F. forces
G. observe it
H. negative
Which option is correct and why?
|
The correct answer is: negative.
|
What is the name of the body system that fights to protect the body from specific pathogens?
|
[
"warning system",
"immune system",
"allergic response",
"infectious system"
] |
immune system
|
Answer the following multiple-choice question.
Question: What is the name of the body system that fights to protect the body from specific pathogens?
Options:
A. warning system
B. immune system
C. allergic response
D. infectious system
Which option is correct and why?
|
The correct answer is: immune system.
|
Chloroplasts and chromoplasts are examples of which membrane bound organelle containing their own dna?
|
[
"bacteria",
"chromosomes",
"polymers",
"plastids"
] |
plastids
|
Answer the following multiple-choice question.
Question: Chloroplasts and chromoplasts are examples of which membrane bound organelle containing their own dna?
Options:
A. bacteria
B. chromosomes
C. polymers
D. plastids
Which option is correct and why?
|
The correct answer is: plastids.
|
Rh antibodies can prove dangerous if they cross what barrier in pregnancy?
|
[
"embryo",
"fungal",
"placental",
"stomach"
] |
placental
|
Answer the following multiple-choice question.
Question: Rh antibodies can prove dangerous if they cross what barrier in pregnancy?
Options:
A. embryo
B. fungal
C. placental
D. stomach
Which option is correct and why?
|
The correct answer is: placental.
|
Charring is a result of
|
[
"open flames",
"the sun",
"the moon",
"ice"
] |
open flames
|
Answer the following multiple-choice question.
Question: Charring is a result of
Options:
A. open flames
B. the sun
C. the moon
D. ice
Which option is correct and why?
|
The correct answer is: open flames.
|
What event occurs between the two solstices?
|
[
"Leap Year",
"summer",
"equinox",
"Christmas"
] |
equinox
|
Answer the following multiple-choice question.
Question: What event occurs between the two solstices?
Options:
A. Leap Year
B. summer
C. equinox
D. Christmas
Which option is correct and why?
|
The correct answer is: equinox.
|
null | null | null | null | null |
null | null | null | null | null |
What are the areas located at fixed distances from the nucleus of the atom?
|
[
"energy levels",
"atomic regions",
"molar levels",
"orbit points"
] |
energy levels
|
Answer the following multiple-choice question.
Question: What are the areas located at fixed distances from the nucleus of the atom?
Options:
A. energy levels
B. atomic regions
C. molar levels
D. orbit points
Which option is correct and why?
|
The correct answer is: energy levels.
|
What term is used describe energy released during an earthquake?
|
[
"magnitude",
"seismic load",
"blast",
"resonance"
] |
magnitude
|
Answer the following multiple-choice question.
Question: What term is used describe energy released during an earthquake?
Options:
A. magnitude
B. seismic load
C. blast
D. resonance
Which option is correct and why?
|
The correct answer is: magnitude.
|
What do living things require for survival?
|
[
"faith",
"love",
"bamboo",
"food",
"heat",
"oxygen",
"warmth",
"friendship"
] |
food
|
Answer the following multiple-choice question.
Question: What do living things require for survival?
Options:
A. faith
B. love
C. bamboo
D. food
E. heat
F. oxygen
G. warmth
H. friendship
Which option is correct and why?
|
The correct answer is: food.
|
In humans and other multicellular organisms, different types of what basic structures are specialized for specific jobs?
|
[
"proteins",
"cells",
"lipids",
"organs"
] |
cells
|
Answer the following multiple-choice question.
Question: In humans and other multicellular organisms, different types of what basic structures are specialized for specific jobs?
Options:
A. proteins
B. cells
C. lipids
D. organs
Which option is correct and why?
|
The correct answer is: cells.
|
A tone is made when a hammer makes contact with
|
[
"a waterfall",
"air",
"an solid object",
"a log"
] |
an solid object
|
Answer the following multiple-choice question.
Question: A tone is made when a hammer makes contact with
Options:
A. a waterfall
B. air
C. an solid object
D. a log
Which option is correct and why?
|
The correct answer is: an solid object.
|
What is the foundation species of coral reef ecosystems?
|
[
"crystals",
"anemones",
"coral",
"molluscs"
] |
coral
|
Answer the following multiple-choice question.
Question: What is the foundation species of coral reef ecosystems?
Options:
A. crystals
B. anemones
C. coral
D. molluscs
Which option is correct and why?
|
The correct answer is: coral.
|
What globular protein is used in the construction of the hollow tube?
|
[
"actin",
"tubulin",
"keratin",
"cyclin"
] |
tubulin
|
Answer the following multiple-choice question.
Question: What globular protein is used in the construction of the hollow tube?
Options:
A. actin
B. tubulin
C. keratin
D. cyclin
Which option is correct and why?
|
The correct answer is: tubulin.
|
what causes liquid to form?
|
[
"opposite of evaporation",
"Water expanding",
"aqueous solution",
"freezing",
"heat production",
"burning wood",
"flow of electrons",
"gas"
] |
opposite of evaporation
|
Answer the following multiple-choice question.
Question: what causes liquid to form?
Options:
A. opposite of evaporation
B. Water expanding
C. aqueous solution
D. freezing
E. heat production
F. burning wood
G. flow of electrons
H. gas
Which option is correct and why?
|
The correct answer is: opposite of evaporation.
|
Plant reproduction may require what?
|
[
"mitosis",
"nutrients",
"insects",
"energy",
"sunlight",
"gene flow",
"seeds",
"Energy."
] |
insects
|
Answer the following multiple-choice question.
Question: Plant reproduction may require what?
Options:
A. mitosis
B. nutrients
C. insects
D. energy
E. sunlight
F. gene flow
G. seeds
H. Energy.
Which option is correct and why?
|
The correct answer is: insects.
|
What can dog behavior be learned through?
|
[
"boating",
"howling",
"walking",
"fetch",
"flying",
"running",
"surfing",
"stamina"
] |
fetch
|
Answer the following multiple-choice question.
Question: What can dog behavior be learned through?
Options:
A. boating
B. howling
C. walking
D. fetch
E. flying
F. running
G. surfing
H. stamina
Which option is correct and why?
|
The correct answer is: fetch.
|
Basal bodies function as organelles involved in what?
|
[
"Plants growth",
"root growth",
"to move people",
"permineralization",
"cell division",
"Veins and arteries.",
"movement",
"Plant reproduction"
] |
cell division
|
Answer the following multiple-choice question.
Question: Basal bodies function as organelles involved in what?
Options:
A. Plants growth
B. root growth
C. to move people
D. permineralization
E. cell division
F. Veins and arteries.
G. movement
H. Plant reproduction
Which option is correct and why?
|
The correct answer is: cell division.
|
What does blowing into a whistle do?
|
[
"makes a sight",
"makes sound",
"causes disruption",
"duplicate itself",
"unidirectional",
"decrease stamina",
"makes hearing",
"to move people"
] |
makes sound
|
Answer the following multiple-choice question.
Question: What does blowing into a whistle do?
Options:
A. makes a sight
B. makes sound
C. causes disruption
D. duplicate itself
E. unidirectional
F. decrease stamina
G. makes hearing
H. to move people
Which option is correct and why?
|
The correct answer is: makes sound.
|
What is the name of the second most electronegative element?
|
[
"carbon",
"oxygen",
"Hydrogen",
"nitrogen"
] |
oxygen
|
Answer the following multiple-choice question.
Question: What is the name of the second most electronegative element?
Options:
A. carbon
B. oxygen
C. Hydrogen
D. nitrogen
Which option is correct and why?
|
The correct answer is: oxygen.
|
To be environmentally friendly
|
[
"use your feet to pedal somewhere",
"hop in a sedan",
"put the pedal to the metal in a truck",
"ride a motorcycle around town"
] |
use your feet to pedal somewhere
|
Answer the following multiple-choice question.
Question: To be environmentally friendly
Options:
A. use your feet to pedal somewhere
B. hop in a sedan
C. put the pedal to the metal in a truck
D. ride a motorcycle around town
Which option is correct and why?
|
The correct answer is: use your feet to pedal somewhere.
|
what causes something to move?
|
[
"hair",
"power",
"kinetic",
"energy",
"mass",
"engines",
"motility",
"clouds"
] |
engines
|
Answer the following multiple-choice question.
Question: what causes something to move?
Options:
A. hair
B. power
C. kinetic
D. energy
E. mass
F. engines
G. motility
H. clouds
Which option is correct and why?
|
The correct answer is: engines.
|
What is the term for very large arrays of tandemly repeating, non-coding dna?
|
[
"models dna",
"satellite dna",
"recombinant dna",
"addition dna"
] |
satellite dna
|
Answer the following multiple-choice question.
Question: What is the term for very large arrays of tandemly repeating, non-coding dna?
Options:
A. models dna
B. satellite dna
C. recombinant dna
D. addition dna
Which option is correct and why?
|
The correct answer is: satellite dna.
|
What law states that matter cannot be created or destroyed?
|
[
"Murphy's Law",
"law of inertia",
"construct of energy",
"conservation of energy"
] |
conservation of energy
|
Answer the following multiple-choice question.
Question: What law states that matter cannot be created or destroyed?
Options:
A. Murphy's Law
B. law of inertia
C. construct of energy
D. conservation of energy
Which option is correct and why?
|
The correct answer is: conservation of energy.
|
Rupture or blockage of arteries in the head is the usual cause of what condition?
|
[
"stroke",
"migraine headache",
"heart attack",
"heart disease"
] |
stroke
|
Answer the following multiple-choice question.
Question: Rupture or blockage of arteries in the head is the usual cause of what condition?
Options:
A. stroke
B. migraine headache
C. heart attack
D. heart disease
Which option is correct and why?
|
The correct answer is: stroke.
|
being buried under soil and mud changes plants into what through extreme heat and pressure in a swam
|
[
"amoeba",
"growth",
"animals",
"coal",
"burrs",
"deadly",
"vegetables",
"peat"
] |
peat
|
Answer the following multiple-choice question.
Question: being buried under soil and mud changes plants into what through extreme heat and pressure in a swam
Options:
A. amoeba
B. growth
C. animals
D. coal
E. burrs
F. deadly
G. vegetables
H. peat
Which option is correct and why?
|
The correct answer is: peat.
|
null | null | null | null | null |
What do rivers deposit when they flood?
|
[
"pH",
"rocks",
"soil",
"sand",
"crust",
"Joules",
"salt",
"dirt"
] |
soil
|
Answer the following multiple-choice question.
Question: What do rivers deposit when they flood?
Options:
A. pH
B. rocks
C. soil
D. sand
E. crust
F. Joules
G. salt
H. dirt
Which option is correct and why?
|
The correct answer is: soil.
|
What results from the evaporation of sea water?
|
[
"oxygen",
"reef",
"carbon-di-oxide",
"salt"
] |
salt
|
Answer the following multiple-choice question.
Question: What results from the evaporation of sea water?
Options:
A. oxygen
B. reef
C. carbon-di-oxide
D. salt
Which option is correct and why?
|
The correct answer is: salt.
|
What is the term for a cellular "scaffolding" that crisscrosses the cytoplasm?
|
[
"protoskeleton",
"collagen",
"cellulose",
"cytoskeleton"
] |
cytoskeleton
|
Answer the following multiple-choice question.
Question: What is the term for a cellular "scaffolding" that crisscrosses the cytoplasm?
Options:
A. protoskeleton
B. collagen
C. cellulose
D. cytoskeleton
Which option is correct and why?
|
The correct answer is: cytoskeleton.
|
Which is most helpful to a constipated Elephant?
|
[
"cheese",
"bubblegum",
"oats",
"empty promises"
] |
oats
|
Answer the following multiple-choice question.
Question: Which is most helpful to a constipated Elephant?
Options:
A. cheese
B. bubblegum
C. oats
D. empty promises
Which option is correct and why?
|
The correct answer is: oats.
|
Humans can use fungus for
|
[
"health",
"shelter",
"edible",
"clothing",
"food",
"medicine",
"growth",
"life"
] |
food
|
Answer the following multiple-choice question.
Question: Humans can use fungus for
Options:
A. health
B. shelter
C. edible
D. clothing
E. food
F. medicine
G. growth
H. life
Which option is correct and why?
|
The correct answer is: food.
|
What man-made structures orbit all of the inner planets as well as jupiter and saturn?
|
[
"space shuttles",
"satellites",
"comets",
"moons"
] |
satellites
|
Answer the following multiple-choice question.
Question: What man-made structures orbit all of the inner planets as well as jupiter and saturn?
Options:
A. space shuttles
B. satellites
C. comets
D. moons
Which option is correct and why?
|
The correct answer is: satellites.
|
What kind of process occurs naturally under certain conditions, unlike its opposite, which will not take place unless it is “driven” by the continual input of energy from an external source?
|
[
"spontaneous process",
"noticeable process",
"activation process",
"controlled process"
] |
spontaneous process
|
Answer the following multiple-choice question.
Question: What kind of process occurs naturally under certain conditions, unlike its opposite, which will not take place unless it is “driven” by the continual input of energy from an external source?
Options:
A. spontaneous process
B. noticeable process
C. activation process
D. controlled process
Which option is correct and why?
|
The correct answer is: spontaneous process.
|
Over time, what changes solid rock into pieces?
|
[
"creep",
"weathering",
"leaching",
"metamorphosis"
] |
weathering
|
Answer the following multiple-choice question.
Question: Over time, what changes solid rock into pieces?
Options:
A. creep
B. weathering
C. leaching
D. metamorphosis
Which option is correct and why?
|
The correct answer is: weathering.
|
When two haploid gametes unite during fertilization they form what?
|
[
"haploid cell",
"a diploid cell",
"a mutated cell",
"a fertilized cell"
] |
a diploid cell
|
Answer the following multiple-choice question.
Question: When two haploid gametes unite during fertilization they form what?
Options:
A. haploid cell
B. a diploid cell
C. a mutated cell
D. a fertilized cell
Which option is correct and why?
|
The correct answer is: a diploid cell.
|
Elements that specifically are noted to have properties of both metals and nonmetals are known as what?
|
[
"alkali metals",
"compund metals",
"alloys",
"metalloids"
] |
metalloids
|
Answer the following multiple-choice question.
Question: Elements that specifically are noted to have properties of both metals and nonmetals are known as what?
Options:
A. alkali metals
B. compund metals
C. alloys
D. metalloids
Which option is correct and why?
|
The correct answer is: metalloids.
|
What do amphibians lack?
|
[
"brain",
"fat",
"hair",
"power",
"oxygen",
"lungs",
"nectar",
"skin"
] |
hair
|
Answer the following multiple-choice question.
Question: What do amphibians lack?
Options:
A. brain
B. fat
C. hair
D. power
E. oxygen
F. lungs
G. nectar
H. skin
Which option is correct and why?
|
The correct answer is: hair.
|
What is located at about 80 degrees north latitude?
|
[
"the equator",
"india",
"alaska",
"the north pole"
] |
the north pole
|
Answer the following multiple-choice question.
Question: What is located at about 80 degrees north latitude?
Options:
A. the equator
B. india
C. alaska
D. the north pole
Which option is correct and why?
|
The correct answer is: the north pole.
|
What allowed life to expand and diversify during the early cambrian period?
|
[
"cool, humid climate",
"warm, humid climate",
"hot, dry climate",
"cool, dry climate"
] |
warm, humid climate
|
Answer the following multiple-choice question.
Question: What allowed life to expand and diversify during the early cambrian period?
Options:
A. cool, humid climate
B. warm, humid climate
C. hot, dry climate
D. cool, dry climate
Which option is correct and why?
|
The correct answer is: warm, humid climate.
|
Bones consist of four types of tissue, compact bone, spongy bone, bone marrow, and what?
|
[
"plasma",
"epithelium",
"periosteum",
"collagen"
] |
periosteum
|
Answer the following multiple-choice question.
Question: Bones consist of four types of tissue, compact bone, spongy bone, bone marrow, and what?
Options:
A. plasma
B. epithelium
C. periosteum
D. collagen
Which option is correct and why?
|
The correct answer is: periosteum.
|
What term refers to the sequence of community and ecosystem changes after a disturbance?
|
[
"progressions",
"ecological succession",
"physiological succession",
"disturbance succession"
] |
ecological succession
|
Answer the following multiple-choice question.
Question: What term refers to the sequence of community and ecosystem changes after a disturbance?
Options:
A. progressions
B. ecological succession
C. physiological succession
D. disturbance succession
Which option is correct and why?
|
The correct answer is: ecological succession.
|
What technological tool can be used for communication?
|
[
"electricity",
"satellites",
"biotechnology",
"telescope",
"animals",
"radiography",
"telephones",
"laser"
] |
telephones
|
Answer the following multiple-choice question.
Question: What technological tool can be used for communication?
Options:
A. electricity
B. satellites
C. biotechnology
D. telescope
E. animals
F. radiography
G. telephones
H. laser
Which option is correct and why?
|
The correct answer is: telephones.
|
What is the sugar that the cells of living things use for energy?
|
[
"glucose",
"chlorophyll",
"sucrose",
"insulin"
] |
glucose
|
Answer the following multiple-choice question.
Question: What is the sugar that the cells of living things use for energy?
Options:
A. glucose
B. chlorophyll
C. sucrose
D. insulin
Which option is correct and why?
|
The correct answer is: glucose.
|
What forms craters on planets?
|
[
"sunlight",
"thunder",
"space stones",
"digging"
] |
space stones
|
Answer the following multiple-choice question.
Question: What forms craters on planets?
Options:
A. sunlight
B. thunder
C. space stones
D. digging
Which option is correct and why?
|
The correct answer is: space stones.
|
the Earth constantly moving then being pushed together causes what
|
[
"oceans",
"erosion",
"deserts",
"Greenhouse gases",
"Energy.",
"energy",
"global warming",
"earthquakes"
] |
earthquakes
|
Answer the following multiple-choice question.
Question: the Earth constantly moving then being pushed together causes what
Options:
A. oceans
B. erosion
C. deserts
D. Greenhouse gases
E. Energy.
F. energy
G. global warming
H. earthquakes
Which option is correct and why?
|
The correct answer is: earthquakes.
|
what does reducing the resources needed to make something do?
|
[
"creates water",
"organisms and their habitat",
"harms the environment",
"destroys brain cells",
"bread gets sweeter and crunchy",
"lowered energy cost",
"protects the environment",
"converting electricity to heat"
] |
protects the environment
|
Answer the following multiple-choice question.
Question: what does reducing the resources needed to make something do?
Options:
A. creates water
B. organisms and their habitat
C. harms the environment
D. destroys brain cells
E. bread gets sweeter and crunchy
F. lowered energy cost
G. protects the environment
H. converting electricity to heat
Which option is correct and why?
|
The correct answer is: protects the environment.
|
What causes tremors?
|
[
"thunder",
"Electrical energy",
"fire",
"faulting of rocks",
"sensory neurons",
"energy of moving objects",
"tornadoes",
"electromagnetic energy"
] |
faulting of rocks
|
Answer the following multiple-choice question.
Question: What causes tremors?
Options:
A. thunder
B. Electrical energy
C. fire
D. faulting of rocks
E. sensory neurons
F. energy of moving objects
G. tornadoes
H. electromagnetic energy
Which option is correct and why?
|
The correct answer is: faulting of rocks.
|
Starfish use _ to communicate with each other.
|
[
"scattered light",
"pheromones",
"heat produced",
"sound",
"waves",
"Chemical energy",
"electricity",
"kinetic energy"
] |
pheromones
|
Answer the following multiple-choice question.
Question: Starfish use _ to communicate with each other.
Options:
A. scattered light
B. pheromones
C. heat produced
D. sound
E. waves
F. Chemical energy
G. electricity
H. kinetic energy
Which option is correct and why?
|
The correct answer is: pheromones.
|
Of the four nerve plexuses, two are found at the cervical level, one at the lumbar level, and one at which level ?
|
[
"cranial",
"vascular",
"peripheral",
"sacral"
] |
sacral
|
Answer the following multiple-choice question.
Question: Of the four nerve plexuses, two are found at the cervical level, one at the lumbar level, and one at which level ?
Options:
A. cranial
B. vascular
C. peripheral
D. sacral
Which option is correct and why?
|
The correct answer is: sacral.
|
What can mutations lead to in which cells divide out of control?
|
[
"Smoking",
"resistance",
"a disease",
"viruses",
"AIDS",
"bacteria",
"Leptospirosis",
"cigarettes"
] |
a disease
|
Answer the following multiple-choice question.
Question: What can mutations lead to in which cells divide out of control?
Options:
A. Smoking
B. resistance
C. a disease
D. viruses
E. AIDS
F. bacteria
G. Leptospirosis
H. cigarettes
Which option is correct and why?
|
The correct answer is: a disease.
|
Arctic foxes are white in order to
|
[
"hide from their predators",
"hide in their environment",
"keep their bodies warm",
"keep their fur clean"
] |
hide in their environment
|
Answer the following multiple-choice question.
Question: Arctic foxes are white in order to
Options:
A. hide from their predators
B. hide in their environment
C. keep their bodies warm
D. keep their fur clean
Which option is correct and why?
|
The correct answer is: hide in their environment.
|
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