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|---|---|---|---|---|
Animals adapt to their what?
|
[
"appearance",
"feet",
"skin",
"nature places"
] |
nature places
|
Answer the following multiple-choice question.
Question: Animals adapt to their what?
Options:
A. appearance
B. feet
C. skin
D. nature places
Which option is correct and why?
|
The correct answer is: nature places.
|
What are most algae?
|
[
"body water",
"homogenous",
"fungi",
"bacteria",
"haploid",
"epidermal",
"fertile",
"ferns"
] |
haploid
|
Answer the following multiple-choice question.
Question: What are most algae?
Options:
A. body water
B. homogenous
C. fungi
D. bacteria
E. haploid
F. epidermal
G. fertile
H. ferns
Which option is correct and why?
|
The correct answer is: haploid.
|
What is used for used for seeing in the dark?
|
[
"It gets more light",
"Magnifying glass",
"Heating a metal filament.",
"our nearest star",
"Eyeglasses",
"Electrical energy",
"Electric devices",
"Binoculars"
] |
Heating a metal filament.
|
Answer the following multiple-choice question.
Question: What is used for used for seeing in the dark?
Options:
A. It gets more light
B. Magnifying glass
C. Heating a metal filament.
D. our nearest star
E. Eyeglasses
F. Electrical energy
G. Electric devices
H. Binoculars
Which option is correct and why?
|
The correct answer is: Heating a metal filament..
|
Heat exposure at higher temperatures without ability to regulate internal body temperatures will result in the expiration of which of these?
|
[
"ace of spades",
"bored ghosts",
"large bridge",
"gila monster"
] |
gila monster
|
Answer the following multiple-choice question.
Question: Heat exposure at higher temperatures without ability to regulate internal body temperatures will result in the expiration of which of these?
Options:
A. ace of spades
B. bored ghosts
C. large bridge
D. gila monster
Which option is correct and why?
|
The correct answer is: gila monster.
|
Training animals in zoos is similar to the way they what in the wild
|
[
"groom",
"Birds",
"Fe",
"moves",
"play",
"reacts",
"sled teams",
"hunt"
] |
play
|
Answer the following multiple-choice question.
Question: Training animals in zoos is similar to the way they what in the wild
Options:
A. groom
B. Birds
C. Fe
D. moves
E. play
F. reacts
G. sled teams
H. hunt
Which option is correct and why?
|
The correct answer is: play.
|
Not getting enough calcium may cause what health problem?
|
[
"arthritis",
"blindness",
"osteoporosis",
"diabetes"
] |
osteoporosis
|
Answer the following multiple-choice question.
Question: Not getting enough calcium may cause what health problem?
Options:
A. arthritis
B. blindness
C. osteoporosis
D. diabetes
Which option is correct and why?
|
The correct answer is: osteoporosis.
|
Organs of what male biological system include the penis, testes, and epididymis?
|
[
"immune system",
"circulatory system",
"romantic system",
"reproductive system"
] |
reproductive system
|
Answer the following multiple-choice question.
Question: Organs of what male biological system include the penis, testes, and epididymis?
Options:
A. immune system
B. circulatory system
C. romantic system
D. reproductive system
Which option is correct and why?
|
The correct answer is: reproductive system.
|
Groups of related organs form what?
|
[
"organ systems",
"community systems",
"maturation systems",
"artificial systems"
] |
organ systems
|
Answer the following multiple-choice question.
Question: Groups of related organs form what?
Options:
A. organ systems
B. community systems
C. maturation systems
D. artificial systems
Which option is correct and why?
|
The correct answer is: organ systems.
|
All metabolic functions carried out by a prokaryote take place in the plasma membrane or where else?
|
[
"extracellular",
"cytosol",
"mitochondrial",
"Shell"
] |
cytosol
|
Answer the following multiple-choice question.
Question: All metabolic functions carried out by a prokaryote take place in the plasma membrane or where else?
Options:
A. extracellular
B. cytosol
C. mitochondrial
D. Shell
Which option is correct and why?
|
The correct answer is: cytosol.
|
what causes thermal expansion?
|
[
"energy",
"snowballs",
"glaciers",
"wind",
"Sun",
"blizzards",
"coal",
"fire"
] |
fire
|
Answer the following multiple-choice question.
Question: what causes thermal expansion?
Options:
A. energy
B. snowballs
C. glaciers
D. wind
E. Sun
F. blizzards
G. coal
H. fire
Which option is correct and why?
|
The correct answer is: fire.
|
what have radial symmetry?
|
[
"deuterostomes",
"Veins and arteries.",
"barnacles",
"alpacas",
"solid, liquid, gas",
"sensory neurons",
"gastropod shells",
"graptolites"
] |
deuterostomes
|
Answer the following multiple-choice question.
Question: what have radial symmetry?
Options:
A. deuterostomes
B. Veins and arteries.
C. barnacles
D. alpacas
E. solid, liquid, gas
F. sensory neurons
G. gastropod shells
H. graptolites
Which option is correct and why?
|
The correct answer is: deuterostomes.
|
Conifers are the dominant phylum of gymnosperms, with the most variety of species. most are tall trees that usually bear scale-like or needle-like leaves. the thin shape of the needles and their waxy cuticle limits water loss through this?
|
[
"transportation",
"evaporation",
"sedimentation",
"transpiration"
] |
transpiration
|
Answer the following multiple-choice question.
Question: Conifers are the dominant phylum of gymnosperms, with the most variety of species. most are tall trees that usually bear scale-like or needle-like leaves. the thin shape of the needles and their waxy cuticle limits water loss through this?
Options:
A. transportation
B. evaporation
C. sedimentation
D. transpiration
Which option is correct and why?
|
The correct answer is: transpiration.
|
Adding what decreases the metling point of a liquid?
|
[
"gold",
"Heat energy",
"helium",
"fossil fuels",
"Sodium chloride",
"Calcium carbonate",
"dihydrogen monoxide",
"salinity"
] |
Sodium chloride
|
Answer the following multiple-choice question.
Question: Adding what decreases the metling point of a liquid?
Options:
A. gold
B. Heat energy
C. helium
D. fossil fuels
E. Sodium chloride
F. Calcium carbonate
G. dihydrogen monoxide
H. salinity
Which option is correct and why?
|
The correct answer is: Sodium chloride.
|
Which of the following would have best aided a vessel at sea in crossing the sea in the 18th century?
|
[
"A radar system",
"An old soothsayer",
"An experienced navigator",
"A crow's nest"
] |
An experienced navigator
|
Answer the following multiple-choice question.
Question: Which of the following would have best aided a vessel at sea in crossing the sea in the 18th century?
Options:
A. A radar system
B. An old soothsayer
C. An experienced navigator
D. A crow's nest
Which option is correct and why?
|
The correct answer is: An experienced navigator.
|
When a predator kills and eats its prey, what sort of predation is this referred to as?
|
[
"true",
"just",
"false",
"predestined"
] |
true
|
Answer the following multiple-choice question.
Question: When a predator kills and eats its prey, what sort of predation is this referred to as?
Options:
A. true
B. just
C. false
D. predestined
Which option is correct and why?
|
The correct answer is: true.
|
On what part of bones would you expect to find cartilage?
|
[
"marrow",
"end",
"interior",
"exterior"
] |
end
|
Answer the following multiple-choice question.
Question: On what part of bones would you expect to find cartilage?
Options:
A. marrow
B. end
C. interior
D. exterior
Which option is correct and why?
|
The correct answer is: end.
|
What attracts insects?
|
[
"bushes",
"orchids",
"food",
"animals",
"pollinators",
"seeds",
"pollen",
"flowers"
] |
flowers
|
Answer the following multiple-choice question.
Question: What attracts insects?
Options:
A. bushes
B. orchids
C. food
D. animals
E. pollinators
F. seeds
G. pollen
H. flowers
Which option is correct and why?
|
The correct answer is: flowers.
|
What secures teeth in the mouth?
|
[
"muscles",
"plug",
"socket",
"cartilage"
] |
socket
|
Answer the following multiple-choice question.
Question: What secures teeth in the mouth?
Options:
A. muscles
B. plug
C. socket
D. cartilage
Which option is correct and why?
|
The correct answer is: socket.
|
How is flowing water and blowing wind similar?
|
[
"phases particles",
"stocks particles",
"processes particles",
"transports particles"
] |
transports particles
|
Answer the following multiple-choice question.
Question: How is flowing water and blowing wind similar?
Options:
A. phases particles
B. stocks particles
C. processes particles
D. transports particles
Which option is correct and why?
|
The correct answer is: transports particles.
|
Internal resistance, or (electrical) resistance in general, involves the resistance of the flow of what?
|
[
"force",
"current",
"protons",
"water"
] |
current
|
Answer the following multiple-choice question.
Question: Internal resistance, or (electrical) resistance in general, involves the resistance of the flow of what?
Options:
A. force
B. current
C. protons
D. water
Which option is correct and why?
|
The correct answer is: current.
|
When calculating impulse, consider the change in _______ of one of the objects in the collision?
|
[
"sound",
"momentum",
"potential energy",
"velocity"
] |
momentum
|
Answer the following multiple-choice question.
Question: When calculating impulse, consider the change in _______ of one of the objects in the collision?
Options:
A. sound
B. momentum
C. potential energy
D. velocity
Which option is correct and why?
|
The correct answer is: momentum.
|
null | null | null | null | null |
Trophic level 4 = tertiary consumers that eat what kind of consumers?
|
[
"herbivores",
"secondary consumers",
"insects",
"primary consumers"
] |
secondary consumers
|
Answer the following multiple-choice question.
Question: Trophic level 4 = tertiary consumers that eat what kind of consumers?
Options:
A. herbivores
B. secondary consumers
C. insects
D. primary consumers
Which option is correct and why?
|
The correct answer is: secondary consumers.
|
Animals will relocate in response to
|
[
"flooding",
"threat of asteroids",
"Movement",
"influenza",
"wildfires",
"Pesticides",
"ocean radiative transfer",
"depression"
] |
wildfires
|
Answer the following multiple-choice question.
Question: Animals will relocate in response to
Options:
A. flooding
B. threat of asteroids
C. Movement
D. influenza
E. wildfires
F. Pesticides
G. ocean radiative transfer
H. depression
Which option is correct and why?
|
The correct answer is: wildfires.
|
Low-level exposure of humans to radiation can cause what?
|
[
"bleeding",
"illness",
"cancer",
"coughing"
] |
cancer
|
Answer the following multiple-choice question.
Question: Low-level exposure of humans to radiation can cause what?
Options:
A. bleeding
B. illness
C. cancer
D. coughing
Which option is correct and why?
|
The correct answer is: cancer.
|
What are carbonated beverages pressurized with?
|
[
"hydrogen",
"co2",
"dioxide",
"helium"
] |
co2
|
Answer the following multiple-choice question.
Question: What are carbonated beverages pressurized with?
Options:
A. hydrogen
B. co2
C. dioxide
D. helium
Which option is correct and why?
|
The correct answer is: co2.
|
what does a generator use?
|
[
"acid",
"engines",
"air",
"cycles",
"A kernel",
"water",
"fossil fuel",
"to move people"
] |
fossil fuel
|
Answer the following multiple-choice question.
Question: what does a generator use?
Options:
A. acid
B. engines
C. air
D. cycles
E. A kernel
F. water
G. fossil fuel
H. to move people
Which option is correct and why?
|
The correct answer is: fossil fuel.
|
What will it be harder to see as light pollution increases?
|
[
"sky",
"moon",
"stars",
"sun"
] |
stars
|
Answer the following multiple-choice question.
Question: What will it be harder to see as light pollution increases?
Options:
A. sky
B. moon
C. stars
D. sun
Which option is correct and why?
|
The correct answer is: stars.
|
The hypothalamus and pituitary gland are located near the base of this organ?
|
[
"the lungs",
"the brain",
"the liver",
"the heart"
] |
the brain
|
Answer the following multiple-choice question.
Question: The hypothalamus and pituitary gland are located near the base of this organ?
Options:
A. the lungs
B. the brain
C. the liver
D. the heart
Which option is correct and why?
|
The correct answer is: the brain.
|
Earth 's magnetic patterns are used for finding locations by which creatures?
|
[
"animals",
"Frogs",
"bats",
"birds",
"dogs",
"humans",
"horses",
"insects"
] |
birds
|
Answer the following multiple-choice question.
Question: Earth 's magnetic patterns are used for finding locations by which creatures?
Options:
A. animals
B. Frogs
C. bats
D. birds
E. dogs
F. humans
G. horses
H. insects
Which option is correct and why?
|
The correct answer is: birds.
|
What is a coil of wire with electric current flowing through it called?
|
[
"a solenoid",
"hydraulic valve",
"carrier valve",
"tectonic valve"
] |
a solenoid
|
Answer the following multiple-choice question.
Question: What is a coil of wire with electric current flowing through it called?
Options:
A. a solenoid
B. hydraulic valve
C. carrier valve
D. tectonic valve
Which option is correct and why?
|
The correct answer is: a solenoid.
|
what pollutes the environment?
|
[
"bacteria",
"airplanes",
"deforestation",
"moon",
"sun",
"cells",
"Smoking",
"flooding"
] |
airplanes
|
Answer the following multiple-choice question.
Question: what pollutes the environment?
Options:
A. bacteria
B. airplanes
C. deforestation
D. moon
E. sun
F. cells
G. Smoking
H. flooding
Which option is correct and why?
|
The correct answer is: airplanes.
|
null | null | null | null | null |
Where can salamanders move?
|
[
"through rocks",
"in the air",
"through water",
"on top of water",
"watershred",
"near the shoreline",
"in the frog family",
"their hosts"
] |
through water
|
Answer the following multiple-choice question.
Question: Where can salamanders move?
Options:
A. through rocks
B. in the air
C. through water
D. on top of water
E. watershred
F. near the shoreline
G. in the frog family
H. their hosts
Which option is correct and why?
|
The correct answer is: through water.
|
how can garnets be formed
|
[
"by radioactive formations",
"extreme cold and pressure",
"raw crystal formations",
"extreme heat and pressure",
"The bending of a ray of light",
"rays or beams",
"Light passing through water",
"solid, liquid, gas"
] |
extreme heat and pressure
|
Answer the following multiple-choice question.
Question: how can garnets be formed
Options:
A. by radioactive formations
B. extreme cold and pressure
C. raw crystal formations
D. extreme heat and pressure
E. The bending of a ray of light
F. rays or beams
G. Light passing through water
H. solid, liquid, gas
Which option is correct and why?
|
The correct answer is: extreme heat and pressure.
|
Combining nonpolar olive oil and polar vinegar yields what type of mixture?
|
[
"homogeneous",
"amorphous",
"heterogeneous",
"omnigeneous"
] |
heterogeneous
|
Answer the following multiple-choice question.
Question: Combining nonpolar olive oil and polar vinegar yields what type of mixture?
Options:
A. homogeneous
B. amorphous
C. heterogeneous
D. omnigeneous
Which option is correct and why?
|
The correct answer is: heterogeneous.
|
the closest star to our planet delivers solar energy to the planet
|
[
"this is truth",
"all of these",
"unknown",
"maybe"
] |
this is truth
|
Answer the following multiple-choice question.
Question: the closest star to our planet delivers solar energy to the planet
Options:
A. this is truth
B. all of these
C. unknown
D. maybe
Which option is correct and why?
|
The correct answer is: this is truth.
|
What shares some of the same structures and basic functions?
|
[
"Veins and arteries.",
"insects and viruses",
"cells and viruses",
"birds and rocks",
"all eukaryotes",
"sensory neurons",
"animals",
"mammals"
] |
all eukaryotes
|
Answer the following multiple-choice question.
Question: What shares some of the same structures and basic functions?
Options:
A. Veins and arteries.
B. insects and viruses
C. cells and viruses
D. birds and rocks
E. all eukaryotes
F. sensory neurons
G. animals
H. mammals
Which option is correct and why?
|
The correct answer is: all eukaryotes.
|
null | null | null | null | null |
Does the force of magnetism increase or decrease as the distance between objects increases?
|
[
"increase",
"remain stable",
"decrease",
"fluctuate"
] |
decrease
|
Answer the following multiple-choice question.
Question: Does the force of magnetism increase or decrease as the distance between objects increases?
Options:
A. increase
B. remain stable
C. decrease
D. fluctuate
Which option is correct and why?
|
The correct answer is: decrease.
|
To measure the length of a elephant's trunk you would need
|
[
"a tape measure",
"a tusk",
"a scale",
"a pool"
] |
a tape measure
|
Answer the following multiple-choice question.
Question: To measure the length of a elephant's trunk you would need
Options:
A. a tape measure
B. a tusk
C. a scale
D. a pool
Which option is correct and why?
|
The correct answer is: a tape measure.
|
What can be used to measure the amount of matter an object contains?
|
[
"Joules",
"density",
"Protractor",
"Thermometer",
"energy",
"Balance",
"Accelerometer",
"microscope"
] |
Balance
|
Answer the following multiple-choice question.
Question: What can be used to measure the amount of matter an object contains?
Options:
A. Joules
B. density
C. Protractor
D. Thermometer
E. energy
F. Balance
G. Accelerometer
H. microscope
Which option is correct and why?
|
The correct answer is: Balance.
|
Nutrition and diet affect your metabolism. more energy is required to break down fats and proteins than this?
|
[
"minerals",
"electrolytes",
"carbohydrates",
"vitamins"
] |
carbohydrates
|
Answer the following multiple-choice question.
Question: Nutrition and diet affect your metabolism. more energy is required to break down fats and proteins than this?
Options:
A. minerals
B. electrolytes
C. carbohydrates
D. vitamins
Which option is correct and why?
|
The correct answer is: carbohydrates.
|
what can some viruses cause?
|
[
"extinction",
"anemia",
"wounds",
"leukemia",
"Allergies",
"loss of gravity",
"Dehydration",
"virus protection"
] |
leukemia
|
Answer the following multiple-choice question.
Question: what can some viruses cause?
Options:
A. extinction
B. anemia
C. wounds
D. leukemia
E. Allergies
F. loss of gravity
G. Dehydration
H. virus protection
Which option is correct and why?
|
The correct answer is: leukemia.
|
What is the name of muscular blood vessels that carry blood away from the heart?
|
[
"Veins",
"Aorta",
"tubes",
"arteries"
] |
arteries
|
Answer the following multiple-choice question.
Question: What is the name of muscular blood vessels that carry blood away from the heart?
Options:
A. Veins
B. Aorta
C. tubes
D. arteries
Which option is correct and why?
|
The correct answer is: arteries.
|
Why do bears enter a deep sleep?
|
[
"Thyroid-stimulating hormone",
"prolactin release",
"chemical messengers",
"They can't live in the cold",
"To get some rest",
"To conserve energy",
"Endocrine system",
"They don't like the winter"
] |
To conserve energy
|
Answer the following multiple-choice question.
Question: Why do bears enter a deep sleep?
Options:
A. Thyroid-stimulating hormone
B. prolactin release
C. chemical messengers
D. They can't live in the cold
E. To get some rest
F. To conserve energy
G. Endocrine system
H. They don't like the winter
Which option is correct and why?
|
The correct answer is: To conserve energy.
|
The important equation pv = nrt holds true for substances in what state of matter?
|
[
"solids",
"liquids",
"gas",
"products"
] |
gas
|
Answer the following multiple-choice question.
Question: The important equation pv = nrt holds true for substances in what state of matter?
Options:
A. solids
B. liquids
C. gas
D. products
Which option is correct and why?
|
The correct answer is: gas.
|
A ceramic dish from the dishwasher will be
|
[
"dirty",
"cold",
"clear",
"warm"
] |
warm
|
Answer the following multiple-choice question.
Question: A ceramic dish from the dishwasher will be
Options:
A. dirty
B. cold
C. clear
D. warm
Which option is correct and why?
|
The correct answer is: warm.
|
What is evolution that occurs over a long period of time called?
|
[
"introgression",
"spontaneous mutation",
"catabolism",
"macroevolution"
] |
macroevolution
|
Answer the following multiple-choice question.
Question: What is evolution that occurs over a long period of time called?
Options:
A. introgression
B. spontaneous mutation
C. catabolism
D. macroevolution
Which option is correct and why?
|
The correct answer is: macroevolution.
|
An electrical conductor is needed to
|
[
"plunge a butter knife thru bread",
"bake a red velvet cake",
"power a two wheel bicycle",
"run a swing set"
] |
bake a red velvet cake
|
Answer the following multiple-choice question.
Question: An electrical conductor is needed to
Options:
A. plunge a butter knife thru bread
B. bake a red velvet cake
C. power a two wheel bicycle
D. run a swing set
Which option is correct and why?
|
The correct answer is: bake a red velvet cake.
|
null | null | null | null | null |
What types of genes encode transcription factors?
|
[
"rohail genes",
"isozyme genes",
"homeobox genes",
"glycosyl transferases"
] |
homeobox genes
|
Answer the following multiple-choice question.
Question: What types of genes encode transcription factors?
Options:
A. rohail genes
B. isozyme genes
C. homeobox genes
D. glycosyl transferases
Which option is correct and why?
|
The correct answer is: homeobox genes.
|
What keeps smoke out of the respiratory system?
|
[
"Cooking",
"Masks",
"Glasses",
"skin",
"Gloves",
"Hats",
"Urea",
"oxygen"
] |
Masks
|
Answer the following multiple-choice question.
Question: What keeps smoke out of the respiratory system?
Options:
A. Cooking
B. Masks
C. Glasses
D. skin
E. Gloves
F. Hats
G. Urea
H. oxygen
Which option is correct and why?
|
The correct answer is: Masks.
|
Energy from a generator
|
[
"is weaker than nuclear energy",
"reducing acid rain",
"heat is produced",
"cannot be used in circuits",
"can be stored in batteries",
"mechanical waves",
"has a high voltage",
"igniting fuel and oxidiser"
] |
can be stored in batteries
|
Answer the following multiple-choice question.
Question: Energy from a generator
Options:
A. is weaker than nuclear energy
B. reducing acid rain
C. heat is produced
D. cannot be used in circuits
E. can be stored in batteries
F. mechanical waves
G. has a high voltage
H. igniting fuel and oxidiser
Which option is correct and why?
|
The correct answer is: can be stored in batteries.
|
Homologous chromosomes move toward what poles?
|
[
"octogonal",
"opposite",
"interior",
"parallel"
] |
opposite
|
Answer the following multiple-choice question.
Question: Homologous chromosomes move toward what poles?
Options:
A. octogonal
B. opposite
C. interior
D. parallel
Which option is correct and why?
|
The correct answer is: opposite.
|
What is the measure of the amount of energy found in sound waves?
|
[
"decibels",
"frequency",
"intensity",
"density"
] |
intensity
|
Answer the following multiple-choice question.
Question: What is the measure of the amount of energy found in sound waves?
Options:
A. decibels
B. frequency
C. intensity
D. density
Which option is correct and why?
|
The correct answer is: intensity.
|
What do animals do when forest roads add to the erosion of their home?
|
[
"Fight for their land",
"Die",
"protect them",
"enormous damage to homes",
"Stay in that area",
"movements in the earth's crust",
"Move to another area",
"Plant growth is reduced"
] |
Move to another area
|
Answer the following multiple-choice question.
Question: What do animals do when forest roads add to the erosion of their home?
Options:
A. Fight for their land
B. Die
C. protect them
D. enormous damage to homes
E. Stay in that area
F. movements in the earth's crust
G. Move to another area
H. Plant growth is reduced
Which option is correct and why?
|
The correct answer is: Move to another area.
|
What causes fertilization?
|
[
"pollen",
"infertility",
"gametes",
"orchids",
"seeds",
"no physical contact",
"honeybees",
"isolation"
] |
gametes
|
Answer the following multiple-choice question.
Question: What causes fertilization?
Options:
A. pollen
B. infertility
C. gametes
D. orchids
E. seeds
F. no physical contact
G. honeybees
H. isolation
Which option is correct and why?
|
The correct answer is: gametes.
|
What is said to occur when both traits appear in a heterozygous offspring?
|
[
"codominance",
"identical twins",
"xenophobia",
"pollenation"
] |
codominance
|
Answer the following multiple-choice question.
Question: What is said to occur when both traits appear in a heterozygous offspring?
Options:
A. codominance
B. identical twins
C. xenophobia
D. pollenation
Which option is correct and why?
|
The correct answer is: codominance.
|
Why does metal conduct heat and electricity so well?
|
[
"insulation",
"free flowing photons",
"free flowing electrons",
"electromagnetism"
] |
free flowing electrons
|
Answer the following multiple-choice question.
Question: Why does metal conduct heat and electricity so well?
Options:
A. insulation
B. free flowing photons
C. free flowing electrons
D. electromagnetism
Which option is correct and why?
|
The correct answer is: free flowing electrons.
|
In eukaryotes, the cell cycle consists of a long preparatory period, called __________ before undergoing cell division.
|
[
"metaphase",
"mitosis",
"outerphase",
"interphase"
] |
interphase
|
Answer the following multiple-choice question.
Question: In eukaryotes, the cell cycle consists of a long preparatory period, called __________ before undergoing cell division.
Options:
A. metaphase
B. mitosis
C. outerphase
D. interphase
Which option is correct and why?
|
The correct answer is: interphase.
|
What kind of change occurs whenever matter changes into an entirely different substance with different chemical properties?
|
[
"physical change",
"reversible change",
"chemical change",
"carbon change"
] |
chemical change
|
Answer the following multiple-choice question.
Question: What kind of change occurs whenever matter changes into an entirely different substance with different chemical properties?
Options:
A. physical change
B. reversible change
C. chemical change
D. carbon change
Which option is correct and why?
|
The correct answer is: chemical change.
|
What do some female mammals lack?
|
[
"epidermal",
"vision",
"uterus",
"alleles",
"fur",
"a cuticle",
"eardrum",
"alveoli"
] |
uterus
|
Answer the following multiple-choice question.
Question: What do some female mammals lack?
Options:
A. epidermal
B. vision
C. uterus
D. alleles
E. fur
F. a cuticle
G. eardrum
H. alveoli
Which option is correct and why?
|
The correct answer is: uterus.
|
Magnetic force is always perpendicular to what?
|
[
"sunlight",
"velocity",
"length",
"speed"
] |
velocity
|
Answer the following multiple-choice question.
Question: Magnetic force is always perpendicular to what?
Options:
A. sunlight
B. velocity
C. length
D. speed
Which option is correct and why?
|
The correct answer is: velocity.
|
Nighttime in the desert may cause animals to
|
[
"run",
"jump",
"get thirsty",
"shiver"
] |
shiver
|
Answer the following multiple-choice question.
Question: Nighttime in the desert may cause animals to
Options:
A. run
B. jump
C. get thirsty
D. shiver
Which option is correct and why?
|
The correct answer is: shiver.
|
Which type of galaxies contain very little gas and dust, are red to yellow in color, contain over a trillion stars and have mostly old stars?
|
[
"blue elliptical galaxies",
"giant orbital galaxies",
"giant gaseous galaxies",
"giant elliptical galaxies"
] |
giant elliptical galaxies
|
Answer the following multiple-choice question.
Question: Which type of galaxies contain very little gas and dust, are red to yellow in color, contain over a trillion stars and have mostly old stars?
Options:
A. blue elliptical galaxies
B. giant orbital galaxies
C. giant gaseous galaxies
D. giant elliptical galaxies
Which option is correct and why?
|
The correct answer is: giant elliptical galaxies.
|
What helps maintain body temperature?
|
[
"hats",
"Lift",
"the inside of a refrigerator",
"fur",
"skin",
"arctic winds",
"freezing water",
"hair"
] |
fur
|
Answer the following multiple-choice question.
Question: What helps maintain body temperature?
Options:
A. hats
B. Lift
C. the inside of a refrigerator
D. fur
E. skin
F. arctic winds
G. freezing water
H. hair
Which option is correct and why?
|
The correct answer is: fur.
|
What can cause debris?
|
[
"breaking apart sandstone",
"some invertebrates",
"breaking apart air",
"remains of prehistoric life",
"exposure to cold",
"breaking apart clouds",
"breaking apart water",
"forest is destroyed"
] |
breaking apart sandstone
|
Answer the following multiple-choice question.
Question: What can cause debris?
Options:
A. breaking apart sandstone
B. some invertebrates
C. breaking apart air
D. remains of prehistoric life
E. exposure to cold
F. breaking apart clouds
G. breaking apart water
H. forest is destroyed
Which option is correct and why?
|
The correct answer is: breaking apart sandstone.
|
The ratio of displacement to time interval is the average what?
|
[
"speed",
"acceleration",
"direction",
"velocity"
] |
velocity
|
Answer the following multiple-choice question.
Question: The ratio of displacement to time interval is the average what?
Options:
A. speed
B. acceleration
C. direction
D. velocity
Which option is correct and why?
|
The correct answer is: velocity.
|
What fuels provide most of the energy used worldwide?
|
[
"fossil",
"hydroelectric",
"renewable",
"solar"
] |
fossil
|
Answer the following multiple-choice question.
Question: What fuels provide most of the energy used worldwide?
Options:
A. fossil
B. hydroelectric
C. renewable
D. solar
Which option is correct and why?
|
The correct answer is: fossil.
|
A car rounds a corner and the driver taps the breaks. The breaks being tapped causes
|
[
"the car to slip",
"the car to float",
"the car to die",
"the car to speed up"
] |
the car to slip
|
Answer the following multiple-choice question.
Question: A car rounds a corner and the driver taps the breaks. The breaks being tapped causes
Options:
A. the car to slip
B. the car to float
C. the car to die
D. the car to speed up
Which option is correct and why?
|
The correct answer is: the car to slip.
|
Name the physical phenomenon of the ocean that has a significant impact on both ocean life and human life.
|
[
"el nino",
"el pino",
"las nino",
"el nieto"
] |
el nino
|
Answer the following multiple-choice question.
Question: Name the physical phenomenon of the ocean that has a significant impact on both ocean life and human life.
Options:
A. el nino
B. el pino
C. las nino
D. el nieto
Which option is correct and why?
|
The correct answer is: el nino.
|
a person bought a reptile at a store and it laid some eggs once they got home, why is this?
|
[
"it is a mammal",
"it is under pressure",
"it is offering egg gifts",
"it is incapable of live birth"
] |
it is incapable of live birth
|
Answer the following multiple-choice question.
Question: a person bought a reptile at a store and it laid some eggs once they got home, why is this?
Options:
A. it is a mammal
B. it is under pressure
C. it is offering egg gifts
D. it is incapable of live birth
Which option is correct and why?
|
The correct answer is: it is incapable of live birth.
|
a reptile that was brown an hour later is now green because
|
[
"red paint was poured over it",
"it's green with envy",
"it's sitting in a leafy shrub and using camouflage",
"it is feeling nauseous"
] |
it's sitting in a leafy shrub and using camouflage
|
Answer the following multiple-choice question.
Question: a reptile that was brown an hour later is now green because
Options:
A. red paint was poured over it
B. it's green with envy
C. it's sitting in a leafy shrub and using camouflage
D. it is feeling nauseous
Which option is correct and why?
|
The correct answer is: it's sitting in a leafy shrub and using camouflage.
|
What will happen if the gas particles inside an inflated balloon suddenly stop moving?
|
[
"balloon inflates",
"balloon bursts",
"balloon deflates",
"balloon falls"
] |
balloon deflates
|
Answer the following multiple-choice question.
Question: What will happen if the gas particles inside an inflated balloon suddenly stop moving?
Options:
A. balloon inflates
B. balloon bursts
C. balloon deflates
D. balloon falls
Which option is correct and why?
|
The correct answer is: balloon deflates.
|
What type of gases are used for balloons, light bulbs and lighted signs?
|
[
"helium",
"noble",
"heavy",
"ignoble"
] |
noble
|
Answer the following multiple-choice question.
Question: What type of gases are used for balloons, light bulbs and lighted signs?
Options:
A. helium
B. noble
C. heavy
D. ignoble
Which option is correct and why?
|
The correct answer is: noble.
|
In earthworms, the skin serves as what type of organ?
|
[
"respiratory",
"kidney",
"reproductive",
"excretory"
] |
respiratory
|
Answer the following multiple-choice question.
Question: In earthworms, the skin serves as what type of organ?
Options:
A. respiratory
B. kidney
C. reproductive
D. excretory
Which option is correct and why?
|
The correct answer is: respiratory.
|
At the end of their season lumberjacks will seed a new
|
[
"batch of chickens",
"track of land",
"popcorn machine",
"home garden"
] |
track of land
|
Answer the following multiple-choice question.
Question: At the end of their season lumberjacks will seed a new
Options:
A. batch of chickens
B. track of land
C. popcorn machine
D. home garden
Which option is correct and why?
|
The correct answer is: track of land.
|
If I wanted to get more nutrients in my body I could consume
|
[
"magic",
"smoothies",
"my feelings",
"my anger"
] |
smoothies
|
Answer the following multiple-choice question.
Question: If I wanted to get more nutrients in my body I could consume
Options:
A. magic
B. smoothies
C. my feelings
D. my anger
Which option is correct and why?
|
The correct answer is: smoothies.
|
Pathogens can cause what?
|
[
"smallpox",
"symptoms",
"killing insects",
"type 1 diabetes",
"a broken arm",
"Legionnaires'",
"plantar fasciitis",
"influenza"
] |
Legionnaires'
|
Answer the following multiple-choice question.
Question: Pathogens can cause what?
Options:
A. smallpox
B. symptoms
C. killing insects
D. type 1 diabetes
E. a broken arm
F. Legionnaires'
G. plantar fasciitis
H. influenza
Which option is correct and why?
|
The correct answer is: Legionnaires'.
|
Which organisms get their energy source and carbon source from organic sources?
|
[
"herbivores",
"chemoheterotrophs",
"sporozoans",
"ectomorphs"
] |
chemoheterotrophs
|
Answer the following multiple-choice question.
Question: Which organisms get their energy source and carbon source from organic sources?
Options:
A. herbivores
B. chemoheterotrophs
C. sporozoans
D. ectomorphs
Which option is correct and why?
|
The correct answer is: chemoheterotrophs.
|
What has primary and secondary meristems?
|
[
"bacteria",
"rocks",
"grass",
"humans",
"Flowers",
"a bush",
"cacti",
"plants"
] |
a bush
|
Answer the following multiple-choice question.
Question: What has primary and secondary meristems?
Options:
A. bacteria
B. rocks
C. grass
D. humans
E. Flowers
F. a bush
G. cacti
H. plants
Which option is correct and why?
|
The correct answer is: a bush.
|
What is the climate of a small area called?
|
[
"microclimate",
"microevolution",
"ecosystem",
"biome"
] |
microclimate
|
Answer the following multiple-choice question.
Question: What is the climate of a small area called?
Options:
A. microclimate
B. microevolution
C. ecosystem
D. biome
Which option is correct and why?
|
The correct answer is: microclimate.
|
What is a person who studies the frequency and distribution of disease within human populations and environments called?
|
[
"anthropologist",
"biologist",
"epidemiologist",
"entymologist"
] |
epidemiologist
|
Answer the following multiple-choice question.
Question: What is a person who studies the frequency and distribution of disease within human populations and environments called?
Options:
A. anthropologist
B. biologist
C. epidemiologist
D. entymologist
Which option is correct and why?
|
The correct answer is: epidemiologist.
|
What describes the amount of solute in a solution?
|
[
"viscosity",
"tonicity",
"frequency",
"solubility"
] |
tonicity
|
Answer the following multiple-choice question.
Question: What describes the amount of solute in a solution?
Options:
A. viscosity
B. tonicity
C. frequency
D. solubility
Which option is correct and why?
|
The correct answer is: tonicity.
|
A thing's position is altered when
|
[
"the thing adjusts its location",
"the thing is in position",
"thing feels moved emotionally",
"things are considering moving"
] |
the thing adjusts its location
|
Answer the following multiple-choice question.
Question: A thing's position is altered when
Options:
A. the thing adjusts its location
B. the thing is in position
C. thing feels moved emotionally
D. things are considering moving
Which option is correct and why?
|
The correct answer is: the thing adjusts its location.
|
Doing what to food can extend shelf life by removing microorganisms?
|
[
"warming",
"Dehydration",
"cooling",
"Cooking",
"bacteria",
"burning",
"irradiating",
"hydration"
] |
irradiating
|
Answer the following multiple-choice question.
Question: Doing what to food can extend shelf life by removing microorganisms?
Options:
A. warming
B. Dehydration
C. cooling
D. Cooking
E. bacteria
F. burning
G. irradiating
H. hydration
Which option is correct and why?
|
The correct answer is: irradiating.
|
The major salivary enzyme is called?
|
[
"mucosa",
"synthase",
"sucrase",
"amylase"
] |
amylase
|
Answer the following multiple-choice question.
Question: The major salivary enzyme is called?
Options:
A. mucosa
B. synthase
C. sucrase
D. amylase
Which option is correct and why?
|
The correct answer is: amylase.
|
What do osteoclasts do to bone?
|
[
"strengthen it",
"lengthen it",
"build it up",
"break it down"
] |
break it down
|
Answer the following multiple-choice question.
Question: What do osteoclasts do to bone?
Options:
A. strengthen it
B. lengthen it
C. build it up
D. break it down
Which option is correct and why?
|
The correct answer is: break it down.
|
The oxygen atom in a water molecule pull the electrons away from the hydrogen atoms which leads to an unequal distribution of what?
|
[
"orbits",
"atomic mass",
"charge",
"nitrogen"
] |
charge
|
Answer the following multiple-choice question.
Question: The oxygen atom in a water molecule pull the electrons away from the hydrogen atoms which leads to an unequal distribution of what?
Options:
A. orbits
B. atomic mass
C. charge
D. nitrogen
Which option is correct and why?
|
The correct answer is: charge.
|
What do ions of the same charge do?
|
[
"repel each other",
"discard each other",
"attract each other",
"merge"
] |
repel each other
|
Answer the following multiple-choice question.
Question: What do ions of the same charge do?
Options:
A. repel each other
B. discard each other
C. attract each other
D. merge
Which option is correct and why?
|
The correct answer is: repel each other.
|
gases released during the use of coal, oil, and natural gas causes
|
[
"warming glow",
"abundance of types organisms",
"heat energy",
"stabilized temperatures",
"global warming",
"deforestation",
"chemical reaction",
"kinetic energy"
] |
global warming
|
Answer the following multiple-choice question.
Question: gases released during the use of coal, oil, and natural gas causes
Options:
A. warming glow
B. abundance of types organisms
C. heat energy
D. stabilized temperatures
E. global warming
F. deforestation
G. chemical reaction
H. kinetic energy
Which option is correct and why?
|
The correct answer is: global warming.
|
An attraction may be magnetic if
|
[
"two metals are placed together",
"substances find one another irresistible",
"nickel is in a metal rod",
"iron and nickel are in a bowl"
] |
substances find one another irresistible
|
Answer the following multiple-choice question.
Question: An attraction may be magnetic if
Options:
A. two metals are placed together
B. substances find one another irresistible
C. nickel is in a metal rod
D. iron and nickel are in a bowl
Which option is correct and why?
|
The correct answer is: substances find one another irresistible.
|
an objects color determines how much it is affected by what
|
[
"electrically",
"perspiration",
"Light",
"forces",
"temperature",
"sunlight",
"photons",
"absorption"
] |
sunlight
|
Answer the following multiple-choice question.
Question: an objects color determines how much it is affected by what
Options:
A. electrically
B. perspiration
C. Light
D. forces
E. temperature
F. sunlight
G. photons
H. absorption
Which option is correct and why?
|
The correct answer is: sunlight.
|
Which of the following would animals use to store energy?
|
[
"fats",
"plants",
"sodium",
"blood",
"Energy",
"sugar",
"food",
"carcass"
] |
fats
|
Answer the following multiple-choice question.
Question: Which of the following would animals use to store energy?
Options:
A. fats
B. plants
C. sodium
D. blood
E. Energy
F. sugar
G. food
H. carcass
Which option is correct and why?
|
The correct answer is: fats.
|
null | null | null | null | null |
What happens when a liquid is boiled?
|
[
"Sublimation",
"air cools",
"Evaporation",
"Water expanding",
"It expands",
"Condensation",
"Precipitation",
"Temperature"
] |
Evaporation
|
Answer the following multiple-choice question.
Question: What happens when a liquid is boiled?
Options:
A. Sublimation
B. air cools
C. Evaporation
D. Water expanding
E. It expands
F. Condensation
G. Precipitation
H. Temperature
Which option is correct and why?
|
The correct answer is: Evaporation.
|
When plants reproduce, the offspring has characteristics similar to the?
|
[
"parents",
"siblings",
"grandparents",
"cousins"
] |
parents
|
Answer the following multiple-choice question.
Question: When plants reproduce, the offspring has characteristics similar to the?
Options:
A. parents
B. siblings
C. grandparents
D. cousins
Which option is correct and why?
|
The correct answer is: parents.
|
What is mass number?
|
[
"the total number of protons and chondrichthyes in a nucleus",
"to total number of protons and electrons in a nucleus",
"the total number of protons and neutrons in a nucleus",
"to total number of electrons and neutrons in a nucleus"
] |
the total number of protons and neutrons in a nucleus
|
Answer the following multiple-choice question.
Question: What is mass number?
Options:
A. the total number of protons and chondrichthyes in a nucleus
B. to total number of protons and electrons in a nucleus
C. the total number of protons and neutrons in a nucleus
D. to total number of electrons and neutrons in a nucleus
Which option is correct and why?
|
The correct answer is: the total number of protons and neutrons in a nucleus.
|
The face of the sphinx has changed from
|
[
"wearing away",
"boredom",
"social media",
"being sued"
] |
wearing away
|
Answer the following multiple-choice question.
Question: The face of the sphinx has changed from
Options:
A. wearing away
B. boredom
C. social media
D. being sued
Which option is correct and why?
|
The correct answer is: wearing away.
|
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