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What is the process of breaking down food proteins into energy or heat?
|
[
"dissecting",
"dehydration",
"elimination",
"energy",
"digestion",
"Cooking",
"calorie retention",
"Evaporation"
] |
digestion
|
Answer the following multiple-choice question.
Question: What is the process of breaking down food proteins into energy or heat?
Options:
A. dissecting
B. dehydration
C. elimination
D. energy
E. digestion
F. Cooking
G. calorie retention
H. Evaporation
Which option is correct and why?
|
The correct answer is: digestion.
|
E
|
Some animals communicate through what?
|
[
"chemical reaction",
"eating quietly",
"vibrating quickly",
"being silent",
"chemical changes",
"hormones",
"barks and snarls",
"chemical messengers"
] |
barks and snarls
|
Answer the following multiple-choice question.
Question: Some animals communicate through what?
Options:
A. chemical reaction
B. eating quietly
C. vibrating quickly
D. being silent
E. chemical changes
F. hormones
G. barks and snarls
H. chemical messengers
Which option is correct and why?
|
The correct answer is: barks and snarls.
|
A
|
As the car approaches a hill it will become harder to
|
[
"steer",
"park",
"push",
"brake"
] |
push
|
Answer the following multiple-choice question.
Question: As the car approaches a hill it will become harder to
Options:
A. steer
B. park
C. push
D. brake
Which option is correct and why?
|
The correct answer is: push.
|
C
|
Different forms of the same element are called what?
|
[
"polymorphs",
"subclasses",
"allotropes",
"amines"
] |
allotropes
|
Answer the following multiple-choice question.
Question: Different forms of the same element are called what?
Options:
A. polymorphs
B. subclasses
C. allotropes
D. amines
Which option is correct and why?
|
The correct answer is: allotropes.
|
C
|
What is the opposite of nuclear fusion?
|
[
"Solar Power",
"might fission",
"nuclear fission",
"energy fission"
] |
nuclear fission
|
Answer the following multiple-choice question.
Question: What is the opposite of nuclear fusion?
Options:
A. Solar Power
B. might fission
C. nuclear fission
D. energy fission
Which option is correct and why?
|
The correct answer is: nuclear fission.
|
C
|
blowing air into a whistle causes a what?
|
[
"rapid blast of heat",
"kinetic energy",
"little beads",
"activation energy",
"sound source",
"wind speed",
"small rattling",
"mechanical"
] |
sound source
|
Answer the following multiple-choice question.
Question: blowing air into a whistle causes a what?
Options:
A. rapid blast of heat
B. kinetic energy
C. little beads
D. activation energy
E. sound source
F. wind speed
G. small rattling
H. mechanical
Which option is correct and why?
|
The correct answer is: sound source.
|
E
|
What is the final stage of aerobic respiration, when energy from the krebs cycle is transferred to atp?
|
[
"cytoplasm transport",
"electron transport",
"glycolysis",
"acetyl-CoA"
] |
electron transport
|
Answer the following multiple-choice question.
Question: What is the final stage of aerobic respiration, when energy from the krebs cycle is transferred to atp?
Options:
A. cytoplasm transport
B. electron transport
C. glycolysis
D. acetyl-CoA
Which option is correct and why?
|
The correct answer is: electron transport.
|
B
|
What prevents soil erosion on a hillside that is being farmed?
|
[
"irrigation",
"terracing",
"slash-and-burn",
"no-till farming"
] |
terracing
|
Answer the following multiple-choice question.
Question: What prevents soil erosion on a hillside that is being farmed?
Options:
A. irrigation
B. terracing
C. slash-and-burn
D. no-till farming
Which option is correct and why?
|
The correct answer is: terracing.
|
B
|
what is hormones controlling cell activities important to?
|
[
"gravity",
"it helps plants in growing",
"the sun",
"central theme of physiology",
"female sex cells",
"density",
"Generating heat",
"production of energy"
] |
central theme of physiology
|
Answer the following multiple-choice question.
Question: what is hormones controlling cell activities important to?
Options:
A. gravity
B. it helps plants in growing
C. the sun
D. central theme of physiology
E. female sex cells
F. density
G. Generating heat
H. production of energy
Which option is correct and why?
|
The correct answer is: central theme of physiology.
|
D
|
What is the process in which producers get their energy from sources other than the sun?
|
[
"biosynthesis",
"chemosynthesis",
"electrolysis",
"phototropism"
] |
chemosynthesis
|
Answer the following multiple-choice question.
Question: What is the process in which producers get their energy from sources other than the sun?
Options:
A. biosynthesis
B. chemosynthesis
C. electrolysis
D. phototropism
Which option is correct and why?
|
The correct answer is: chemosynthesis.
|
B
|
what can be planted to have a positive impact on the ecosystem?
|
[
"maples",
"Species",
"plants",
"soil",
"seeds",
"animals",
"Echinoids",
"mushrooms"
] |
maples
|
Answer the following multiple-choice question.
Question: what can be planted to have a positive impact on the ecosystem?
Options:
A. maples
B. Species
C. plants
D. soil
E. seeds
F. animals
G. Echinoids
H. mushrooms
Which option is correct and why?
|
The correct answer is: maples.
|
A
|
What is the term for a combination of substances in which there is no chemical reaction?
|
[
"a mixture",
"a solution",
"a combination",
"a solute"
] |
a mixture
|
Answer the following multiple-choice question.
Question: What is the term for a combination of substances in which there is no chemical reaction?
Options:
A. a mixture
B. a solution
C. a combination
D. a solute
Which option is correct and why?
|
The correct answer is: a mixture.
|
A
|
What can be described in terms of size, density, and distribution?
|
[
"habitats",
"biomes",
"dimensions",
"populations"
] |
populations
|
Answer the following multiple-choice question.
Question: What can be described in terms of size, density, and distribution?
Options:
A. habitats
B. biomes
C. dimensions
D. populations
Which option is correct and why?
|
The correct answer is: populations.
|
D
|
When using a generator, we are transforming what energy into what energy?
|
[
"kinetic into electrical",
"thermal into radioactive",
"magnetic into kinetic",
"mechanical into thermal"
] |
kinetic into electrical
|
Answer the following multiple-choice question.
Question: When using a generator, we are transforming what energy into what energy?
Options:
A. kinetic into electrical
B. thermal into radioactive
C. magnetic into kinetic
D. mechanical into thermal
Which option is correct and why?
|
The correct answer is: kinetic into electrical.
|
A
|
What do you call it when adult fish of the same species come together in a group and release gametes into the water at the same time?
|
[
"migration",
"schoaling",
"spawning",
"poaching"
] |
spawning
|
Answer the following multiple-choice question.
Question: What do you call it when adult fish of the same species come together in a group and release gametes into the water at the same time?
Options:
A. migration
B. schoaling
C. spawning
D. poaching
Which option is correct and why?
|
The correct answer is: spawning.
|
C
|
Playing is one way organisms that have ingestive metabolism learn how to what?
|
[
"propagate",
"instinct",
"grow",
"nutrients",
"die",
"behave",
"survive",
"Grow well"
] |
behave
|
Answer the following multiple-choice question.
Question: Playing is one way organisms that have ingestive metabolism learn how to what?
Options:
A. propagate
B. instinct
C. grow
D. nutrients
E. die
F. behave
G. survive
H. Grow well
Which option is correct and why?
|
The correct answer is: behave.
|
A
|
How can Earth's crust shatter glass windows for miles?
|
[
"it can't",
"It gets heated up",
"erosion",
"melting",
"bottom of feet",
"rock faulting",
"heat energy",
"having no movement"
] |
rock faulting
|
Answer the following multiple-choice question.
Question: How can Earth's crust shatter glass windows for miles?
Options:
A. it can't
B. It gets heated up
C. erosion
D. melting
E. bottom of feet
F. rock faulting
G. heat energy
H. having no movement
Which option is correct and why?
|
The correct answer is: rock faulting.
|
A
|
what do multicellular organisms have many of?
|
[
"allow growth",
"sensory neurons",
"Chlorophyll",
"organelles",
"Energy.",
"rapid expansion",
"Energy",
"bioaerosols"
] |
organelles
|
Answer the following multiple-choice question.
Question: what do multicellular organisms have many of?
Options:
A. allow growth
B. sensory neurons
C. Chlorophyll
D. organelles
E. Energy.
F. rapid expansion
G. Energy
H. bioaerosols
Which option is correct and why?
|
The correct answer is: organelles.
|
D
|
If a cow is offered a choice, it will turn down
|
[
"a bale of hay",
"a piece of carrot",
"a chunk of apple",
"a chunk of pork"
] |
a chunk of pork
|
Answer the following multiple-choice question.
Question: If a cow is offered a choice, it will turn down
Options:
A. a bale of hay
B. a piece of carrot
C. a chunk of apple
D. a chunk of pork
Which option is correct and why?
|
The correct answer is: a chunk of pork.
|
D
|
The entire range of light that can be seen by the human eye without aid is known as what kind of light?
|
[
"visible light",
"white light",
"colored light",
"infrared light"
] |
visible light
|
Answer the following multiple-choice question.
Question: The entire range of light that can be seen by the human eye without aid is known as what kind of light?
Options:
A. visible light
B. white light
C. colored light
D. infrared light
Which option is correct and why?
|
The correct answer is: visible light.
|
A
|
A koala's home can be destroyed because of
|
[
"affection",
"magic",
"my heart",
"exploding hot liquid"
] |
exploding hot liquid
|
Answer the following multiple-choice question.
Question: A koala's home can be destroyed because of
Options:
A. affection
B. magic
C. my heart
D. exploding hot liquid
Which option is correct and why?
|
The correct answer is: exploding hot liquid.
|
D
|
Flashlights run on batteries in order to light up. Those use chemical energy, light uses
|
[
"mechanical energy",
"Light energy",
"Hyper energy",
"solar energy"
] |
Light energy
|
Answer the following multiple-choice question.
Question: Flashlights run on batteries in order to light up. Those use chemical energy, light uses
Options:
A. mechanical energy
B. Light energy
C. Hyper energy
D. solar energy
Which option is correct and why?
|
The correct answer is: Light energy.
|
B
|
buildings use a combination of production, exchange, and distribution of energy to for what
|
[
"energy usage",
"consumers",
"ventilation",
"views",
"survival",
"temperature",
"Quality of life",
"water"
] |
temperature
|
Answer the following multiple-choice question.
Question: buildings use a combination of production, exchange, and distribution of energy to for what
Options:
A. energy usage
B. consumers
C. ventilation
D. views
E. survival
F. temperature
G. Quality of life
H. water
Which option is correct and why?
|
The correct answer is: temperature.
|
A
|
What happens to a species when all of the individuals die out or evolve into a different species?
|
[
"selection",
"depletion",
"accumulation",
"extinction"
] |
extinction
|
Answer the following multiple-choice question.
Question: What happens to a species when all of the individuals die out or evolve into a different species?
Options:
A. selection
B. depletion
C. accumulation
D. extinction
Which option is correct and why?
|
The correct answer is: extinction.
|
D
|
A seismometer can note how earthquakes are
|
[
"small",
"fast",
"strong",
"long"
] |
strong
|
Answer the following multiple-choice question.
Question: A seismometer can note how earthquakes are
Options:
A. small
B. fast
C. strong
D. long
Which option is correct and why?
|
The correct answer is: strong.
|
C
|
What form do alkali metals take at room temperature?
|
[
"compound",
"liquid",
"solid",
"gas"
] |
solid
|
Answer the following multiple-choice question.
Question: What form do alkali metals take at room temperature?
Options:
A. compound
B. liquid
C. solid
D. gas
Which option is correct and why?
|
The correct answer is: solid.
|
C
|
Natural convection is driven by what forces?
|
[
"buoyant",
"magnetic",
"thermal",
"gravitational"
] |
buoyant
|
Answer the following multiple-choice question.
Question: Natural convection is driven by what forces?
Options:
A. buoyant
B. magnetic
C. thermal
D. gravitational
Which option is correct and why?
|
The correct answer is: buoyant.
|
A
|
Where can you find humid subtropical climates?
|
[
"between 20 and 40 degrees latitude",
"between 20 and 40 degrees longitude",
"between 40 and 60 degrees latitude",
"between 40 and 60 degrees longitude"
] |
between 20 and 40 degrees latitude
|
Answer the following multiple-choice question.
Question: Where can you find humid subtropical climates?
Options:
A. between 20 and 40 degrees latitude
B. between 20 and 40 degrees longitude
C. between 40 and 60 degrees latitude
D. between 40 and 60 degrees longitude
Which option is correct and why?
|
The correct answer is: between 20 and 40 degrees latitude.
|
A
|
What system transports minerals and water in a plant?
|
[
"flowers",
"stamen",
"leaves",
"roots"
] |
roots
|
Answer the following multiple-choice question.
Question: What system transports minerals and water in a plant?
Options:
A. flowers
B. stamen
C. leaves
D. roots
Which option is correct and why?
|
The correct answer is: roots.
|
D
|
How does the number of protons compare to the number of electrons in an electrically neutral atom?
|
[
"they are triple",
"they are double",
"they are half",
"they are equal"
] |
they are equal
|
Answer the following multiple-choice question.
Question: How does the number of protons compare to the number of electrons in an electrically neutral atom?
Options:
A. they are triple
B. they are double
C. they are half
D. they are equal
Which option is correct and why?
|
The correct answer is: they are equal.
|
D
|
Of the three types of skeleton designs - hydrostatic skeletons, exoskeletons, and endoskeletons - which do humans possess?
|
[
"none of the above",
"exoskeleton",
"hydrostatic skeleton",
"endoskeleton"
] |
endoskeleton
|
Answer the following multiple-choice question.
Question: Of the three types of skeleton designs - hydrostatic skeletons, exoskeletons, and endoskeletons - which do humans possess?
Options:
A. none of the above
B. exoskeleton
C. hydrostatic skeleton
D. endoskeleton
Which option is correct and why?
|
The correct answer is: endoskeleton.
|
D
|
What noble gas follows hydrogen on the periodic table?
|
[
"halogen",
"helium",
"nitrogen",
"oxygen"
] |
helium
|
Answer the following multiple-choice question.
Question: What noble gas follows hydrogen on the periodic table?
Options:
A. halogen
B. helium
C. nitrogen
D. oxygen
Which option is correct and why?
|
The correct answer is: helium.
|
B
|
What is the term for when the water of the ocean slowly rises and falls?
|
[
"tides",
"currents",
"dew",
"waves"
] |
tides
|
Answer the following multiple-choice question.
Question: What is the term for when the water of the ocean slowly rises and falls?
Options:
A. tides
B. currents
C. dew
D. waves
Which option is correct and why?
|
The correct answer is: tides.
|
A
|
Diaphragm, lungs, and trachea take air deep into the body and provide oxygen gas to what?
|
[
"heart",
"molecules",
"brain",
"bloodstream"
] |
bloodstream
|
Answer the following multiple-choice question.
Question: Diaphragm, lungs, and trachea take air deep into the body and provide oxygen gas to what?
Options:
A. heart
B. molecules
C. brain
D. bloodstream
Which option is correct and why?
|
The correct answer is: bloodstream.
|
D
|
In which kind of animals does parthenogenesis occur?
|
[
"invertebrates",
"mammals",
"tissues",
"species"
] |
invertebrates
|
Answer the following multiple-choice question.
Question: In which kind of animals does parthenogenesis occur?
Options:
A. invertebrates
B. mammals
C. tissues
D. species
Which option is correct and why?
|
The correct answer is: invertebrates.
|
A
|
in evolution, what changes in living things over time?
|
[
"traits",
"gravity",
"oxygen",
"mammals",
"h2o",
"alleles",
"animals",
"insects"
] |
traits
|
Answer the following multiple-choice question.
Question: in evolution, what changes in living things over time?
Options:
A. traits
B. gravity
C. oxygen
D. mammals
E. h2o
F. alleles
G. animals
H. insects
Which option is correct and why?
|
The correct answer is: traits.
|
A
|
Athletes such as swimmers and bicyclists wear body suits in competition to minimize what forces?
|
[
"rolling forces",
"natural forces",
"activity forces",
"drag forces"
] |
drag forces
|
Answer the following multiple-choice question.
Question: Athletes such as swimmers and bicyclists wear body suits in competition to minimize what forces?
Options:
A. rolling forces
B. natural forces
C. activity forces
D. drag forces
Which option is correct and why?
|
The correct answer is: drag forces.
|
D
|
If it's freezing in New Zealand than it's the what month
|
[
"January",
"December",
"August",
"February"
] |
August
|
Answer the following multiple-choice question.
Question: If it's freezing in New Zealand than it's the what month
Options:
A. January
B. December
C. August
D. February
Which option is correct and why?
|
The correct answer is: August.
|
C
|
If a thing changes through a chemical process, it will have different and new chemical properties, such as
|
[
"adding cats to a home",
"adding cream to tile",
"adding lemon juice to milk",
"adding salt to sand"
] |
adding lemon juice to milk
|
Answer the following multiple-choice question.
Question: If a thing changes through a chemical process, it will have different and new chemical properties, such as
Options:
A. adding cats to a home
B. adding cream to tile
C. adding lemon juice to milk
D. adding salt to sand
Which option is correct and why?
|
The correct answer is: adding lemon juice to milk.
|
C
|
a blazingly high-tech method can be used to kill existing microorganisms in what?
|
[
"blood",
"trout",
"caverns",
"stars",
"food",
"algae",
"radioactive material",
"humans"
] |
food
|
Answer the following multiple-choice question.
Question: a blazingly high-tech method can be used to kill existing microorganisms in what?
Options:
A. blood
B. trout
C. caverns
D. stars
E. food
F. algae
G. radioactive material
H. humans
Which option is correct and why?
|
The correct answer is: food.
|
E
|
What are modified leaves that bear sporangia?
|
[
"spines",
"sporozoans",
"sporophylls",
"neutrophils"
] |
sporophylls
|
Answer the following multiple-choice question.
Question: What are modified leaves that bear sporangia?
Options:
A. spines
B. sporozoans
C. sporophylls
D. neutrophils
Which option is correct and why?
|
The correct answer is: sporophylls.
|
C
|
An earthworm is an important
|
[
"allow growth",
"cleaner for earth",
"Plant reproduction",
"more abundant",
"parasite",
"Something that makes plants green",
"predator",
"deposit feeder for earth"
] |
deposit feeder for earth
|
Answer the following multiple-choice question.
Question: An earthworm is an important
Options:
A. allow growth
B. cleaner for earth
C. Plant reproduction
D. more abundant
E. parasite
F. Something that makes plants green
G. predator
H. deposit feeder for earth
Which option is correct and why?
|
The correct answer is: deposit feeder for earth.
|
A
|
What is formed when a subducting plate flows under another tectonic plate?
|
[
"boundary plate",
"volcanic arc",
"magma",
"fault line"
] |
volcanic arc
|
Answer the following multiple-choice question.
Question: What is formed when a subducting plate flows under another tectonic plate?
Options:
A. boundary plate
B. volcanic arc
C. magma
D. fault line
Which option is correct and why?
|
The correct answer is: volcanic arc.
|
B
|
What is an example of a plant that supplies most of the food consumed by people worldwide?
|
[
"Sugarcane",
"orchids",
"bushes",
"bioaerosols",
"cacti",
"trees",
"ferns",
"Chlorophyll"
] |
Sugarcane
|
Answer the following multiple-choice question.
Question: What is an example of a plant that supplies most of the food consumed by people worldwide?
Options:
A. Sugarcane
B. orchids
C. bushes
D. bioaerosols
E. cacti
F. trees
G. ferns
H. Chlorophyll
Which option is correct and why?
|
The correct answer is: Sugarcane.
|
A
|
What impact does humans changing animals habits have?
|
[
"inimical",
"shameful",
"positive",
"happy"
] |
inimical
|
Answer the following multiple-choice question.
Question: What impact does humans changing animals habits have?
Options:
A. inimical
B. shameful
C. positive
D. happy
Which option is correct and why?
|
The correct answer is: inimical.
|
A
|
Storm surge is very high water located in the low pressure eye of what?
|
[
"earthquakes",
"eruptions",
"tornados",
"hurricanes"
] |
hurricanes
|
Answer the following multiple-choice question.
Question: Storm surge is very high water located in the low pressure eye of what?
Options:
A. earthquakes
B. eruptions
C. tornados
D. hurricanes
Which option is correct and why?
|
The correct answer is: hurricanes.
|
D
|
Which mineral do native americans use to decorate items?
|
[
"Amethyst",
"Topaz",
"Tanzanite",
"turquoise"
] |
turquoise
|
Answer the following multiple-choice question.
Question: Which mineral do native americans use to decorate items?
Options:
A. Amethyst
B. Topaz
C. Tanzanite
D. turquoise
Which option is correct and why?
|
The correct answer is: turquoise.
|
D
|
Fossil fuel consumption is a major contributor to global emissions of what gas?
|
[
"carbon monoxide",
"methane",
"oxygen",
"carbon dioxide"
] |
carbon dioxide
|
Answer the following multiple-choice question.
Question: Fossil fuel consumption is a major contributor to global emissions of what gas?
Options:
A. carbon monoxide
B. methane
C. oxygen
D. carbon dioxide
Which option is correct and why?
|
The correct answer is: carbon dioxide.
|
D
|
Sunlight and water containing small particulates and acid can cause what?
|
[
"flooding",
"symptoms",
"rainbow",
"erosion",
"Pollution",
"toxins",
"imbalanced",
"disease"
] |
rainbow
|
Answer the following multiple-choice question.
Question: Sunlight and water containing small particulates and acid can cause what?
Options:
A. flooding
B. symptoms
C. rainbow
D. erosion
E. Pollution
F. toxins
G. imbalanced
H. disease
Which option is correct and why?
|
The correct answer is: rainbow.
|
C
|
What type of fronts often bring sudden changes in the weather, including different types of precipitation, depending on the season?
|
[
"cold fronts",
"warm fronts",
"occluded fronts",
"stationary fronts"
] |
cold fronts
|
Answer the following multiple-choice question.
Question: What type of fronts often bring sudden changes in the weather, including different types of precipitation, depending on the season?
Options:
A. cold fronts
B. warm fronts
C. occluded fronts
D. stationary fronts
Which option is correct and why?
|
The correct answer is: cold fronts.
|
A
|
Which is the active ingredient of cereal crop disease, ergot?
|
[
"pixelation acid",
"byblis acid",
"amino acid",
"lysergic acid"
] |
lysergic acid
|
Answer the following multiple-choice question.
Question: Which is the active ingredient of cereal crop disease, ergot?
Options:
A. pixelation acid
B. byblis acid
C. amino acid
D. lysergic acid
Which option is correct and why?
|
The correct answer is: lysergic acid.
|
D
|
In the absence of air resistance, all falling objects accelerate at the same rate due to what force?
|
[
"velocity",
"motion",
"gravity",
"weight"
] |
gravity
|
Answer the following multiple-choice question.
Question: In the absence of air resistance, all falling objects accelerate at the same rate due to what force?
Options:
A. velocity
B. motion
C. gravity
D. weight
Which option is correct and why?
|
The correct answer is: gravity.
|
C
|
A nightcrawler will most likely reside and consume nearest
|
[
"a rain cloud",
"an un-raked yard",
"a river rapids",
"a mountain avalanche"
] |
an un-raked yard
|
Answer the following multiple-choice question.
Question: A nightcrawler will most likely reside and consume nearest
Options:
A. a rain cloud
B. an un-raked yard
C. a river rapids
D. a mountain avalanche
Which option is correct and why?
|
The correct answer is: an un-raked yard.
|
B
|
What preventative measure is often delivered by injection into the arm?
|
[
"medication",
"vaccine",
"anesthesia",
"infection"
] |
vaccine
|
Answer the following multiple-choice question.
Question: What preventative measure is often delivered by injection into the arm?
Options:
A. medication
B. vaccine
C. anesthesia
D. infection
Which option is correct and why?
|
The correct answer is: vaccine.
|
B
|
What generally has a negative impact on the environment?
|
[
"mold",
"schools",
"deserts",
"dumps",
"drought",
"disease",
"recycling centers",
"thrift stores"
] |
dumps
|
Answer the following multiple-choice question.
Question: What generally has a negative impact on the environment?
Options:
A. mold
B. schools
C. deserts
D. dumps
E. drought
F. disease
G. recycling centers
H. thrift stores
Which option is correct and why?
|
The correct answer is: dumps.
|
D
|
A a switch turns something with batteies on because:
|
[
"electrons are then disturbed",
"a piece of metal closes the circuit",
"it lets the acid free",
"the circuit is opened"
] |
a piece of metal closes the circuit
|
Answer the following multiple-choice question.
Question: A a switch turns something with batteies on because:
Options:
A. electrons are then disturbed
B. a piece of metal closes the circuit
C. it lets the acid free
D. the circuit is opened
Which option is correct and why?
|
The correct answer is: a piece of metal closes the circuit.
|
B
|
what causes thermal expansion?
|
[
"power",
"Chimneys",
"Sun",
"motion",
"Energy.",
"sunlight",
"coal",
"energy"
] |
motion
|
Answer the following multiple-choice question.
Question: what causes thermal expansion?
Options:
A. power
B. Chimneys
C. Sun
D. motion
E. Energy.
F. sunlight
G. coal
H. energy
Which option is correct and why?
|
The correct answer is: motion.
|
D
|
What type of organism is commonly used in preparation of foods such as cheese and yogurt?
|
[
"viruses",
"protozoa",
"gymnosperms",
"mesophilic organisms"
] |
mesophilic organisms
|
Answer the following multiple-choice question.
Question: What type of organism is commonly used in preparation of foods such as cheese and yogurt?
Options:
A. viruses
B. protozoa
C. gymnosperms
D. mesophilic organisms
Which option is correct and why?
|
The correct answer is: mesophilic organisms.
|
D
|
Which of the following has the most antioxidant benefits for the body?
|
[
"preserved muskrat",
"preserved blueberries",
"antibiotics",
"hamburger",
"hydrogen peroxide",
"prolactin release",
"evaporation",
"Thyroid-stimulating hormone"
] |
preserved blueberries
|
Answer the following multiple-choice question.
Question: Which of the following has the most antioxidant benefits for the body?
Options:
A. preserved muskrat
B. preserved blueberries
C. antibiotics
D. hamburger
E. hydrogen peroxide
F. prolactin release
G. evaporation
H. Thyroid-stimulating hormone
Which option is correct and why?
|
The correct answer is: preserved blueberries.
|
B
|
What force is perpendicular to velocity and causes uniform circular motion?
|
[
"centripetal force",
"tangential force",
"circular friction",
"centripetal torque"
] |
centripetal force
|
Answer the following multiple-choice question.
Question: What force is perpendicular to velocity and causes uniform circular motion?
Options:
A. centripetal force
B. tangential force
C. circular friction
D. centripetal torque
Which option is correct and why?
|
The correct answer is: centripetal force.
|
A
|
John was able to read at night even though the electricity had gone out. John was using
|
[
"a pepperoni and cheese pizza",
"a heavy maple desk",
"an item made from a petroleum product with a cord sticking out the top",
"an old step ladder"
] |
an item made from a petroleum product with a cord sticking out the top
|
Answer the following multiple-choice question.
Question: John was able to read at night even though the electricity had gone out. John was using
Options:
A. a pepperoni and cheese pizza
B. a heavy maple desk
C. an item made from a petroleum product with a cord sticking out the top
D. an old step ladder
Which option is correct and why?
|
The correct answer is: an item made from a petroleum product with a cord sticking out the top.
|
C
|
What is the term for water that contains one or more dissolved substances?
|
[
"sediment solution",
"evaporation solution",
"aqueous solution",
"dilute solution"
] |
aqueous solution
|
Answer the following multiple-choice question.
Question: What is the term for water that contains one or more dissolved substances?
Options:
A. sediment solution
B. evaporation solution
C. aqueous solution
D. dilute solution
Which option is correct and why?
|
The correct answer is: aqueous solution.
|
C
|
Australia is home to many endemic species. the (a) wallaby (wallabia bicolor), a medium-sized member of the kangaroo family, is a pouched mammal, or this?
|
[
"marsupial",
"placental",
"primate",
"rodent"
] |
marsupial
|
Answer the following multiple-choice question.
Question: Australia is home to many endemic species. the (a) wallaby (wallabia bicolor), a medium-sized member of the kangaroo family, is a pouched mammal, or this?
Options:
A. marsupial
B. placental
C. primate
D. rodent
Which option is correct and why?
|
The correct answer is: marsupial.
|
A
|
Which likely completes a circuit?
|
[
"a bird's eye",
"a dog's paw",
"a wooden ruler",
"your phone's keys"
] |
your phone's keys
|
Answer the following multiple-choice question.
Question: Which likely completes a circuit?
Options:
A. a bird's eye
B. a dog's paw
C. a wooden ruler
D. your phone's keys
Which option is correct and why?
|
The correct answer is: your phone's keys.
|
D
|
The entropy is decreasing because a gas is becoming a what?
|
[
"solid",
"vapor cloud",
"swirl",
"liquid"
] |
liquid
|
Answer the following multiple-choice question.
Question: The entropy is decreasing because a gas is becoming a what?
Options:
A. solid
B. vapor cloud
C. swirl
D. liquid
Which option is correct and why?
|
The correct answer is: liquid.
|
D
|
using an what requires burning flammable liquid
|
[
"light bulb",
"engine",
"toaster",
"Decibels",
"cigars",
"barrel",
"Cooking",
"battery"
] |
engine
|
Answer the following multiple-choice question.
Question: using an what requires burning flammable liquid
Options:
A. light bulb
B. engine
C. toaster
D. Decibels
E. cigars
F. barrel
G. Cooking
H. battery
Which option is correct and why?
|
The correct answer is: engine.
|
B
|
What is an alpha particle with two protons and two neutrons called?
|
[
"hydrogen nucleus",
"chloride nucleus",
"helium nucleus",
"hydrogen nucleus"
] |
helium nucleus
|
Answer the following multiple-choice question.
Question: What is an alpha particle with two protons and two neutrons called?
Options:
A. hydrogen nucleus
B. chloride nucleus
C. helium nucleus
D. hydrogen nucleus
Which option is correct and why?
|
The correct answer is: helium nucleus.
|
C
|
Every twenty-four hours and fifty minutes, the moon can have an effect on bodies of water causing them to
|
[
"swell",
"float",
"die",
"burn"
] |
swell
|
Answer the following multiple-choice question.
Question: Every twenty-four hours and fifty minutes, the moon can have an effect on bodies of water causing them to
Options:
A. swell
B. float
C. die
D. burn
Which option is correct and why?
|
The correct answer is: swell.
|
A
|
A protected environment will probably be
|
[
"on fire",
"fenced",
"illegal",
"underground"
] |
fenced
|
Answer the following multiple-choice question.
Question: A protected environment will probably be
Options:
A. on fire
B. fenced
C. illegal
D. underground
Which option is correct and why?
|
The correct answer is: fenced.
|
B
|
What type of plant tissue transports water and dissolved mineral upward to the leaves?
|
[
"phloem",
"collagen",
"xylem",
"ectoderm"
] |
xylem
|
Answer the following multiple-choice question.
Question: What type of plant tissue transports water and dissolved mineral upward to the leaves?
Options:
A. phloem
B. collagen
C. xylem
D. ectoderm
Which option is correct and why?
|
The correct answer is: xylem.
|
C
|
What do you call a growing mass of cancerous cells that pushes into nearby tissues?
|
[
"pallet",
"tumor",
"calcium",
"bacteria"
] |
tumor
|
Answer the following multiple-choice question.
Question: What do you call a growing mass of cancerous cells that pushes into nearby tissues?
Options:
A. pallet
B. tumor
C. calcium
D. bacteria
Which option is correct and why?
|
The correct answer is: tumor.
|
B
|
What substance do developing seeds produce which promotes fruit growth?
|
[
"interferon",
"pepsin",
"xenon",
"auxin"
] |
auxin
|
Answer the following multiple-choice question.
Question: What substance do developing seeds produce which promotes fruit growth?
Options:
A. interferon
B. pepsin
C. xenon
D. auxin
Which option is correct and why?
|
The correct answer is: auxin.
|
D
|
Disposition is the process of forming what?
|
[
"Crystals",
"Rocks",
"Salactites",
"Gemstones"
] |
Salactites
|
Answer the following multiple-choice question.
Question: Disposition is the process of forming what?
Options:
A. Crystals
B. Rocks
C. Salactites
D. Gemstones
Which option is correct and why?
|
The correct answer is: Salactites.
|
C
|
What is the force that causes centripetal acceleration?
|
[
"pressure",
"Tension Force",
"gravity",
"centripetal force"
] |
centripetal force
|
Answer the following multiple-choice question.
Question: What is the force that causes centripetal acceleration?
Options:
A. pressure
B. Tension Force
C. gravity
D. centripetal force
Which option is correct and why?
|
The correct answer is: centripetal force.
|
D
|
what requires energy for growth?
|
[
"gravity",
"plants",
"the sun",
"tunicates",
"insects",
"cats",
"pigeons",
"Joules"
] |
plants
|
Answer the following multiple-choice question.
Question: what requires energy for growth?
Options:
A. gravity
B. plants
C. the sun
D. tunicates
E. insects
F. cats
G. pigeons
H. Joules
Which option is correct and why?
|
The correct answer is: plants.
|
B
|
Heating an egg results in chemical _.
|
[
"Energy.",
"voltage",
"synergy",
"burns",
"chains",
"heat",
"changes",
"energy"
] |
changes
|
Answer the following multiple-choice question.
Question: Heating an egg results in chemical _.
Options:
A. Energy.
B. voltage
C. synergy
D. burns
E. chains
F. heat
G. changes
H. energy
Which option is correct and why?
|
The correct answer is: changes.
|
A
|
A learned characteristic could be
|
[
"Eye color",
"a cartwheel",
"freckles",
"Hair color"
] |
a cartwheel
|
Answer the following multiple-choice question.
Question: A learned characteristic could be
Options:
A. Eye color
B. a cartwheel
C. freckles
D. Hair color
Which option is correct and why?
|
The correct answer is: a cartwheel.
|
B
|
Bulbs can be classified as what shape
|
[
"a prism",
"LEDs",
"barrel",
"grow",
"complex",
"Flowers",
"Grow well",
"orchids"
] |
barrel
|
Answer the following multiple-choice question.
Question: Bulbs can be classified as what shape
Options:
A. a prism
B. LEDs
C. barrel
D. grow
E. complex
F. Flowers
G. Grow well
H. orchids
Which option is correct and why?
|
The correct answer is: barrel.
|
C
|
What contributes to global warming?
|
[
"using wind farms",
"recycling",
"burning coal",
"Greenhouse gases",
"operating an automobile",
"chlorofluorocarbons",
"Greenhouse gasses",
"nuclear energy"
] |
operating an automobile
|
Answer the following multiple-choice question.
Question: What contributes to global warming?
Options:
A. using wind farms
B. recycling
C. burning coal
D. Greenhouse gases
E. operating an automobile
F. chlorofluorocarbons
G. Greenhouse gasses
H. nuclear energy
Which option is correct and why?
|
The correct answer is: operating an automobile.
|
E
|
What is a biomass' position in the food chain called?
|
[
"ecosystem",
"more abundant",
"action",
"food swamp",
"Chemical energy",
"Trophic level",
"permineralization",
"It decreases"
] |
Trophic level
|
Answer the following multiple-choice question.
Question: What is a biomass' position in the food chain called?
Options:
A. ecosystem
B. more abundant
C. action
D. food swamp
E. Chemical energy
F. Trophic level
G. permineralization
H. It decreases
Which option is correct and why?
|
The correct answer is: Trophic level.
|
A
|
What kind of conditions are often inherited as simple recessive traits?
|
[
"genetic disorders",
"genetic neurotransmitters",
"genetic diversivers",
"genetic ratios"
] |
genetic disorders
|
Answer the following multiple-choice question.
Question: What kind of conditions are often inherited as simple recessive traits?
Options:
A. genetic disorders
B. genetic neurotransmitters
C. genetic diversivers
D. genetic ratios
Which option is correct and why?
|
The correct answer is: genetic disorders.
|
A
|
What helps stop cells multiplying in cancer?
|
[
"the skin",
"Honey",
"sweating",
"Chemotherapy",
"H2O",
"Chemical energy",
"Titanium",
"bioaerosols"
] |
Chemotherapy
|
Answer the following multiple-choice question.
Question: What helps stop cells multiplying in cancer?
Options:
A. the skin
B. Honey
C. sweating
D. Chemotherapy
E. H2O
F. Chemical energy
G. Titanium
H. bioaerosols
Which option is correct and why?
|
The correct answer is: Chemotherapy.
|
D
|
What do we call the movement of individuals into a population from other areas?
|
[
"immigration",
"assimilation",
"nomadic",
"pilgrimage"
] |
immigration
|
Answer the following multiple-choice question.
Question: What do we call the movement of individuals into a population from other areas?
Options:
A. immigration
B. assimilation
C. nomadic
D. pilgrimage
Which option is correct and why?
|
The correct answer is: immigration.
|
A
|
What atoms make up a water molecule?
|
[
"One Hydrogen",
"Sodium and Oxygen",
"alumhg and oxygen",
"hydrogen and oxygen"
] |
hydrogen and oxygen
|
Answer the following multiple-choice question.
Question: What atoms make up a water molecule?
Options:
A. One Hydrogen
B. Sodium and Oxygen
C. alumhg and oxygen
D. hydrogen and oxygen
Which option is correct and why?
|
The correct answer is: hydrogen and oxygen.
|
D
|
When a sperm penetrates the egg, it triggers the egg to complete what?
|
[
"mutations",
"lesions",
"meiosis",
"fertilization"
] |
meiosis
|
Answer the following multiple-choice question.
Question: When a sperm penetrates the egg, it triggers the egg to complete what?
Options:
A. mutations
B. lesions
C. meiosis
D. fertilization
Which option is correct and why?
|
The correct answer is: meiosis.
|
C
|
What causes food to spoil?
|
[
"contamination",
"influenza",
"coliforms",
"toxins",
"disease",
"Dehydration",
"Pollution",
"Pesticides"
] |
coliforms
|
Answer the following multiple-choice question.
Question: What causes food to spoil?
Options:
A. contamination
B. influenza
C. coliforms
D. toxins
E. disease
F. Dehydration
G. Pollution
H. Pesticides
Which option is correct and why?
|
The correct answer is: coliforms.
|
C
|
The ability to what is affected by the velocity, or speed, of the water?
|
[
"erode",
"impede",
"hinder",
"construct"
] |
erode
|
Answer the following multiple-choice question.
Question: The ability to what is affected by the velocity, or speed, of the water?
Options:
A. erode
B. impede
C. hinder
D. construct
Which option is correct and why?
|
The correct answer is: erode.
|
A
|
What is released from the body during ejaculation?
|
[
"blood",
"saliva",
"urine",
"sperm"
] |
sperm
|
Answer the following multiple-choice question.
Question: What is released from the body during ejaculation?
Options:
A. blood
B. saliva
C. urine
D. sperm
Which option is correct and why?
|
The correct answer is: sperm.
|
D
|
Changing the frequency of sound waves, will change the _________ of the sound of a musical instrument?
|
[
"distance",
"velocity",
"pitch",
"direction"
] |
pitch
|
Answer the following multiple-choice question.
Question: Changing the frequency of sound waves, will change the _________ of the sound of a musical instrument?
Options:
A. distance
B. velocity
C. pitch
D. direction
Which option is correct and why?
|
The correct answer is: pitch.
|
C
|
what do mirrors reflect?
|
[
"Vanes",
"Joules",
"the sun",
"waves",
"motion",
"photons",
"eyes",
"retina"
] |
waves
|
Answer the following multiple-choice question.
Question: what do mirrors reflect?
Options:
A. Vanes
B. Joules
C. the sun
D. waves
E. motion
F. photons
G. eyes
H. retina
Which option is correct and why?
|
The correct answer is: waves.
|
D
|
Formation of the Himalaya mountain range was driven by
|
[
"scarce resources",
"asteroid bombardment",
"volcanic eruptions",
"an external framework",
"mountain storms",
"Time and energy",
"movement",
"plate tectonics"
] |
plate tectonics
|
Answer the following multiple-choice question.
Question: Formation of the Himalaya mountain range was driven by
Options:
A. scarce resources
B. asteroid bombardment
C. volcanic eruptions
D. an external framework
E. mountain storms
F. Time and energy
G. movement
H. plate tectonics
Which option is correct and why?
|
The correct answer is: plate tectonics.
|
A
|
What kind of path does the energy of an electromagnetic wave take?
|
[
"circuitous",
"elliptical",
"straight line",
"fluctuating"
] |
straight line
|
Answer the following multiple-choice question.
Question: What kind of path does the energy of an electromagnetic wave take?
Options:
A. circuitous
B. elliptical
C. straight line
D. fluctuating
Which option is correct and why?
|
The correct answer is: straight line.
|
C
|
What is the most common way to classify stars?
|
[
"by distance",
"by age",
"by size",
"by color"
] |
by color
|
Answer the following multiple-choice question.
Question: What is the most common way to classify stars?
Options:
A. by distance
B. by age
C. by size
D. by color
Which option is correct and why?
|
The correct answer is: by color.
|
D
|
What allows plants to absorb energy from the sun?
|
[
"Mitochondria",
"Chlorophyll",
"peachleaf willow",
"Vacuoles",
"carbon dioxide",
"color of leaves",
"an electron lens",
"Cell walls"
] |
Chlorophyll
|
Answer the following multiple-choice question.
Question: What allows plants to absorb energy from the sun?
Options:
A. Mitochondria
B. Chlorophyll
C. peachleaf willow
D. Vacuoles
E. carbon dioxide
F. color of leaves
G. an electron lens
H. Cell walls
Which option is correct and why?
|
The correct answer is: Chlorophyll.
|
B
|
A person who hunts lions down for trophy prizes contributes to their species'
|
[
"growth",
"encouragement",
"consideration",
"ruination"
] |
ruination
|
Answer the following multiple-choice question.
Question: A person who hunts lions down for trophy prizes contributes to their species'
Options:
A. growth
B. encouragement
C. consideration
D. ruination
Which option is correct and why?
|
The correct answer is: ruination.
|
D
|
What has the average global temperature done since the 1900s?
|
[
"changed randomly",
"stayed constant",
"risen",
"decreased"
] |
risen
|
Answer the following multiple-choice question.
Question: What has the average global temperature done since the 1900s?
Options:
A. changed randomly
B. stayed constant
C. risen
D. decreased
Which option is correct and why?
|
The correct answer is: risen.
|
C
|
What are butterflies and bees an example of?
|
[
"pollinators",
"parasites",
"species",
"spores"
] |
pollinators
|
Answer the following multiple-choice question.
Question: What are butterflies and bees an example of?
Options:
A. pollinators
B. parasites
C. species
D. spores
Which option is correct and why?
|
The correct answer is: pollinators.
|
A
|
What compound gives tarnished copper it's green color?
|
[
"bronze",
"copper carbonate",
"zinc",
"brass"
] |
copper carbonate
|
Answer the following multiple-choice question.
Question: What compound gives tarnished copper it's green color?
Options:
A. bronze
B. copper carbonate
C. zinc
D. brass
Which option is correct and why?
|
The correct answer is: copper carbonate.
|
B
|
The roughness of interacting surfaces and the magnitude of force pushing one object onto another are two factors related to what force?
|
[
"temperature",
"friction",
"energy",
"tension"
] |
friction
|
Answer the following multiple-choice question.
Question: The roughness of interacting surfaces and the magnitude of force pushing one object onto another are two factors related to what force?
Options:
A. temperature
B. friction
C. energy
D. tension
Which option is correct and why?
|
The correct answer is: friction.
|
B
|
The sun is a source of which, first and foremost?
|
[
"Light",
"Energy",
"Heat",
"Nutrients)"
] |
Light
|
Answer the following multiple-choice question.
Question: The sun is a source of which, first and foremost?
Options:
A. Light
B. Energy
C. Heat
D. Nutrients)
Which option is correct and why?
|
The correct answer is: Light.
|
A
|
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