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null |
Which of the following is the correct answer to the question:
In a fullerene, what atoms are bonded to three other atoms in a soccer ball pattern?
1. carbon
2. hydrogen
3. positive
4. oxygen
| null | null | null | null |
[
"carbon",
"hydrogen",
"positive",
"oxygen"
] |
[
10,
1,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
What do you call the light particles that travel through the radiative zone?
1. electrons
2. photons
3. neutrons
4. ions
| null | null | null | null |
[
"electrons",
"photons",
"neutrons",
"ions"
] |
[
1,
10,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
What is a mixture of potassium nitrate, sulfur, and charcoal?
1. cyanide
2. gunpowder
3. gasoline
4. TNT
| null | null | null | null |
[
"cyanide",
"gunpowder",
"gasoline",
"TNT"
] |
[
1,
10,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
Opportunistic diseases are usually the direct cause of death of people with what disease?
1. parkinson
2. aids
3. liver
4. heart
| null | null | null | null |
[
"parkinson",
"aids",
"liver",
"heart"
] |
[
1,
10,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
What is the name of an uncharged particle whose weight is nearly equal to that of a proton?
1. a neutron
2. proton
3. a nuclei
4. electron
| null | null | null | null |
[
"a neutron",
"proton",
"a nuclei",
"electron"
] |
[
10,
1,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
The chemical symbol of which ion is written first in ionic compounds?
1. negative ion
2. last ion
3. good metal ion
4. positive metal ion
| null | null | null | null |
[
"negative ion",
"last ion",
"good metal ion",
"positive metal ion"
] |
[
1,
1,
1,
10
] | null | null | null |
null |
Which of the following is the correct answer to the question:
What is the opposite of rarefaction zones, where air molecules in waves are loosely packed?
1. pressure wave
2. molecules zones
3. measurements zones
4. compression zones
| null | null | null | null |
[
"pressure wave",
"molecules zones",
"measurements zones",
"compression zones"
] |
[
1,
1,
1,
10
] | null | null | null |
null |
Which of the following is the correct answer to the question:
What organs secrete hormones that help maintain homeostasis?
1. the digestion organs
2. the kidneys
3. the gonads
4. the lungs
| null | null | null | null |
[
"the digestion organs",
"the kidneys",
"the gonads",
"the lungs"
] |
[
1,
10,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
The nuclear envelope is a double-layered plasma membrane like the cell membrane, although without what?
1. cytoplasm
2. cell walls
3. membrane proteins
4. nucleic acids
| null | null | null | null |
[
"cytoplasm",
"cell walls",
"membrane proteins",
"nucleic acids"
] |
[
1,
1,
10,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
What is another name for a radioactive isotope?
1. xerophyte
2. nono particle
3. kilocalorie
4. radiostope
| null | null | null | null |
[
"xerophyte",
"nono particle",
"kilocalorie",
"radiostope"
] |
[
1,
1,
1,
10
] | null | null | null |
null |
Which of the following is the correct answer to the question:
Dietary proteins are broken down into amino acids during what process?
1. digestion
2. accumulation
3. filtration
4. photosynthesis
| null | null | null | null |
[
"digestion",
"accumulation",
"filtration",
"photosynthesis"
] |
[
10,
1,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
Some gametophytes develop underground and form mycorrhizal associations with what?
1. plants
2. animals
3. protists
4. fungi
| null | null | null | null |
[
"plants",
"animals",
"protists",
"fungi"
] |
[
1,
1,
1,
10
] | null | null | null |
null |
Which of the following is the correct answer to the question:
What is the nervous tissue in the brain and in the rest of the nervous system made up of?
1. neurons
2. electrons
3. plastic
4. ions
| null | null | null | null |
[
"neurons",
"electrons",
"plastic",
"ions"
] |
[
10,
1,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
How do planets usually rotate to their orbital planes?
1. exactly perpendicular
2. randomly
3. chaotic
4. nearly perpendicular
| null | null | null | null |
[
"exactly perpendicular",
"randomly",
"chaotic",
"nearly perpendicular"
] |
[
1,
1,
1,
10
] | null | null | null |
null |
Which of the following is the correct answer to the question:
What are algae that live in colonies of hundreds of cells called?
1. rhodophyta
2. volvox
3. euglenids
4. chlorophyta
| null | null | null | null |
[
"rhodophyta",
"volvox",
"euglenids",
"chlorophyta"
] |
[
1,
10,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
Irrigation can waste a lot of what natural resource?
1. water
2. fertilizer
3. habitat
4. money
| null | null | null | null |
[
"water",
"fertilizer",
"habitat",
"money"
] |
[
10,
1,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
What drives puberty in male humans?
1. bloodstream
2. estrogen
3. methane
4. testosterone
| null | null | null | null |
[
"bloodstream",
"estrogen",
"methane",
"testosterone"
] |
[
1,
1,
1,
10
] | null | null | null |
null |
Which of the following is the correct answer to the question:
What is our largest source of energy?
1. coal
2. wind
3. methane
4. iron
| null | null | null | null |
[
"coal",
"wind",
"methane",
"iron"
] |
[
10,
1,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
Helium-3 is produced by beta decay of a certain what?
1. quark
2. nuclide
3. particle
4. electron
| null | null | null | null |
[
"quark",
"nuclide",
"particle",
"electron"
] |
[
1,
10,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
What do animals require to grow and develop?
1. carbon dioxide
2. sucrose
3. sunlight
4. food
| null | null | null | null |
[
"carbon dioxide",
"sucrose",
"sunlight",
"food"
] |
[
1,
1,
1,
10
] | null | null | null |
null |
Which of the following is the correct answer to the question:
What term is used to describe the process by which organisms give rise to offspring?
1. reproduction
2. photosynthesis
3. osmosis
4. variation
| null | null | null | null |
[
"reproduction",
"photosynthesis",
"osmosis",
"variation"
] |
[
10,
1,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
What are the nonliving matter that living things need called?
1. acids
2. fluids
3. elements
4. nutrients
| null | null | null | null |
[
"acids",
"fluids",
"elements",
"nutrients"
] |
[
1,
1,
1,
10
] | null | null | null |
null |
Which of the following is the correct answer to the question:
What term is used to express the measurement of how high land is above sea level?
1. distance
2. knots
3. latitude
4. elevation
| null | null | null | null |
[
"distance",
"knots",
"latitude",
"elevation"
] |
[
1,
1,
1,
10
] | null | null | null |
null |
Which of the following is the correct answer to the question:
A pulley is a simple machine that consists of a grooved wheel and?
1. a rope
2. a battery
3. a lever
4. a wedge
| null | null | null | null |
[
"a rope",
"a battery",
"a lever",
"a wedge"
] |
[
10,
1,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
What is another name for a broad explanation that is supported by a great deal of evidence?
1. concept
2. hypothesis
3. conjecture
4. theory
| null | null | null | null |
[
"concept",
"hypothesis",
"conjecture",
"theory"
] |
[
1,
1,
1,
10
] | null | null | null |
null |
Which of the following is the correct answer to the question:
Vinegar is a solution of which acid?
1. crystalline
2. boric
3. magnesium
4. acetic
| null | null | null | null |
[
"crystalline",
"boric",
"magnesium",
"acetic"
] |
[
1,
1,
1,
10
] | null | null | null |
null |
Which of the following is the correct answer to the question:
Which system does the large and small intestine belong to?
1. digestive system
2. skeletal system
3. molecules system
4. LYMPHATIC
| null | null | null | null |
[
"digestive system",
"skeletal system",
"molecules system",
"LYMPHATIC"
] |
[
10,
1,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
Particles of matter have the most definite shape in what material state?
1. plasma
2. gas
3. liquid
4. solid
| null | null | null | null |
[
"plasma",
"gas",
"liquid",
"solid"
] |
[
1,
1,
1,
10
] | null | null | null |
null |
Which of the following is the correct answer to the question:
What body system allows humans to move?
1. digestive system
2. muscular system
3. abnormal system
4. lung system
| null | null | null | null |
[
"digestive system",
"muscular system",
"abnormal system",
"lung system"
] |
[
1,
10,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
High decibel sounds can damage your?
1. eyes
2. nose
3. brain
4. ears
| null | null | null | null |
[
"eyes",
"nose",
"brain",
"ears"
] |
[
1,
1,
1,
10
] | null | null | null |
null |
Which of the following is the correct answer to the question:
What are the dark areas that appear on the sun called?
1. sunspots
2. anomalies
3. coreolis effect
4. coronas
| null | null | null | null |
[
"sunspots",
"anomalies",
"coreolis effect",
"coronas"
] |
[
10,
1,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
Fusion is another nuclear process that can be used to produce energy. in this process, smaller nuclei are combined to make larger nuclei, with an accompanying release of this?
1. food
2. cells
3. mineral
4. energy
| null | null | null | null |
[
"food",
"cells",
"mineral",
"energy"
] |
[
1,
1,
1,
10
] | null | null | null |
null |
Which of the following is the correct answer to the question:
One common form of mate choice, called assortative mating, is an individual’s preference to mate with partners who are what?
1. different from themselves
2. close to themselves
3. far away from
4. similar to themselves
| null | null | null | null |
[
"different from themselves",
"close to themselves",
"far away from",
"similar to themselves"
] |
[
1,
1,
1,
10
] | null | null | null |
null |
Which of the following is the correct answer to the question:
What powerful microscopes use a beam of subatomic particles instead of a beam of light?
1. scientific microscopes
2. complex microscopes
3. nuclear microscopes
4. electron microscopes
| null | null | null | null |
[
"scientific microscopes",
"complex microscopes",
"nuclear microscopes",
"electron microscopes"
] |
[
1,
1,
1,
10
] | null | null | null |
null |
Which of the following is the correct answer to the question:
Which scientist built the first telescope?
1. darwin
2. galileo
3. newton
4. einstein
| null | null | null | null |
[
"darwin",
"galileo",
"newton",
"einstein"
] |
[
1,
10,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
What type of bacteria change nitrogen gas from the atmosphere to nitrates in soil?
1. multicellular bacteria
2. spiral bacteria
3. nitrogen fixing bacteria
4. hydrophylic bacteria
| null | null | null | null |
[
"multicellular bacteria",
"spiral bacteria",
"nitrogen fixing bacteria",
"hydrophylic bacteria"
] |
[
1,
1,
10,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
If no unbalanced force acts on an object the object remains at constant velocity or what?
1. constant
2. constant movement
3. rotating
4. at rest
| null | null | null | null |
[
"constant",
"constant movement",
"rotating",
"at rest"
] |
[
1,
1,
1,
10
] | null | null | null |
null |
Which of the following is the correct answer to the question:
What group of organisms was initially misclassified as plants because they also lack the ability to move, grow in soil, and have cell walls?
1. fungi
2. algae
3. protozoa
4. gymnosperm
| null | null | null | null |
[
"fungi",
"algae",
"protozoa",
"gymnosperm"
] |
[
10,
1,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
How does the epidermis renew its layer?
1. scabbing
2. loofah
3. shedding dead cells
4. exfoliating scrub
| null | null | null | null |
[
"scabbing",
"loofah",
"shedding dead cells",
"exfoliating scrub"
] |
[
1,
1,
10,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
What is it called when crystals form from magma?
1. sedimentation
2. vulcanism
3. crystallization
4. transpiration
| null | null | null | null |
[
"sedimentation",
"vulcanism",
"crystallization",
"transpiration"
] |
[
1,
1,
10,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
What type of symmetry does an octopus have?
1. internal
2. essential
3. bilateral
4. quadrilateral
| null | null | null | null |
[
"internal",
"essential",
"bilateral",
"quadrilateral"
] |
[
1,
1,
10,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
What is necessary in a person who wishes to play wind instruments?
1. powerful lips
2. healthy lungs
3. vocal cords
4. strong hands
| null | null | null | null |
[
"powerful lips",
"healthy lungs",
"vocal cords",
"strong hands"
] |
[
1,
10,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
What is the scientific term for climates with the least moisture?
1. mediterannean
2. arid
3. polar
4. tropical
| null | null | null | null |
[
"mediterannean",
"arid",
"polar",
"tropical"
] |
[
1,
10,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
What's the term for a piece of an organism breaking off and forming a new organism?
1. fragmentation
2. extinction
3. depletion
4. improvization
| null | null | null | null |
[
"fragmentation",
"extinction",
"depletion",
"improvization"
] |
[
10,
1,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
What animal group can be found in every environment on earth, but primarily in the warm and moist tropics?
1. rodent
2. reptiles
3. horses
4. insect
| null | null | null | null |
[
"rodent",
"reptiles",
"horses",
"insect"
] |
[
1,
1,
1,
10
] | null | null | null |
null |
Which of the following is the correct answer to the question:
Most people can survive only a few days without what essential substance?
1. carbon
2. water
3. air
4. food
| null | null | null | null |
[
"carbon",
"water",
"air",
"food"
] |
[
1,
10,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
The vegetal pole refers to the concentration of what toward one pole of an egg?
1. light
2. yolk
3. shell
4. embryo
| null | null | null | null |
[
"light",
"yolk",
"shell",
"embryo"
] |
[
1,
10,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
What machines have scientist built to smash particles that are smaller than atoms into each other head-on?
1. Atom Accelerators
2. particle accelerators
3. nitrogen accelerators
4. energy accelerators
| null | null | null | null |
[
"Atom Accelerators",
"particle accelerators",
"nitrogen accelerators",
"energy accelerators"
] |
[
1,
10,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
What type of relationship occurs between organisms when one member benefits without affecting the other?
1. bilateral
2. cooperative
3. parasitic
4. commensalism
| null | null | null | null |
[
"bilateral",
"cooperative",
"parasitic",
"commensalism"
] |
[
1,
1,
1,
10
] | null | null | null |
null |
Which of the following is the correct answer to the question:
The type of what dictates how far it can penetrate into matter, such as lead or human flesh?
1. insulation
2. specific gravity
3. evaporation
4. radiation
| null | null | null | null |
[
"insulation",
"specific gravity",
"evaporation",
"radiation"
] |
[
1,
1,
1,
10
] | null | null | null |
null |
Which of the following is the correct answer to the question:
What role do proteins play in a biological reaction?
1. act as catalysts
2. antioxidants
3. reverse hormones
4. amino acid chains
| null | null | null | null |
[
"act as catalysts",
"antioxidants",
"reverse hormones",
"amino acid chains"
] |
[
10,
1,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
If you drive or take the bus to school or work, you are using a vehicle that probably burns gasoline, a material that burns fairly easily and provides energy to power the vehicle. recall that burning is a?
1. energy change
2. temperature change
3. physical change
4. chemical change
| null | null | null | null |
[
"energy change",
"temperature change",
"physical change",
"chemical change"
] |
[
1,
1,
1,
10
] | null | null | null |
null |
Which of the following is the correct answer to the question:
Muscles are composed mostly of cells called what?
1. muscle fibers
2. muscle polymers
3. muscle filament
4. muscle organelles
| null | null | null | null |
[
"muscle fibers",
"muscle polymers",
"muscle filament",
"muscle organelles"
] |
[
10,
1,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
Conifers are the most prevalent type of what plant group?
1. angiosperms
2. algae
3. gymnosperms
4. theropods
| null | null | null | null |
[
"angiosperms",
"algae",
"gymnosperms",
"theropods"
] |
[
1,
1,
10,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
What element enters the body when an organism breathes?
1. water
2. methane
3. helium
4. oxygen
| null | null | null | null |
[
"water",
"methane",
"helium",
"oxygen"
] |
[
1,
1,
1,
10
] | null | null | null |
null |
Which of the following is the correct answer to the question:
Bonding in molecules with resonance forms is better described by which theory?
1. Geiger theory
2. Pascal's theory
3. string theory
4. molecular orbital theory
| null | null | null | null |
[
"Geiger theory",
"Pascal's theory",
"string theory",
"molecular orbital theory"
] |
[
1,
1,
1,
10
] | null | null | null |
null |
Which of the following is the correct answer to the question:
In places like the grand canyon, hard rocks that are resistant to weathering form what, while softer rocks that weather more easily form slopes?
1. crevasses
2. peaks
3. cliffs
4. valleys
| null | null | null | null |
[
"crevasses",
"peaks",
"cliffs",
"valleys"
] |
[
1,
1,
10,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
When two skateboarders push against each other what happens?
1. they move apart
2. they stick together
3. they rise
4. they magnetize
| null | null | null | null |
[
"they move apart",
"they stick together",
"they rise",
"they magnetize"
] |
[
10,
1,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
The three layers of protective coverings of the spinal cord is called what?
1. meninges
2. dermis
3. muscles
4. tendons
| null | null | null | null |
[
"meninges",
"dermis",
"muscles",
"tendons"
] |
[
10,
1,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
A measure of how close a series of measurements are to one another is what?
1. calculation
2. precision
3. reflection
4. density
| null | null | null | null |
[
"calculation",
"precision",
"reflection",
"density"
] |
[
1,
10,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
Ionic compounds contain cations and anions rather than what?
1. characterized neutral molecules
2. discrete neutral molecules
3. positive molecules
4. analogous neutral molecules
| null | null | null | null |
[
"characterized neutral molecules",
"discrete neutral molecules",
"positive molecules",
"analogous neutral molecules"
] |
[
1,
10,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
Are giraffes herbivores or are they omnivores?
1. carnivores
2. neither
3. herbivores
4. omnivores
| null | null | null | null |
[
"carnivores",
"neither",
"herbivores",
"omnivores"
] |
[
1,
1,
10,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
Respectively, which parts of the circulatory system carry blood from the heart toward capillaries, and return blood to the heart from capillaries?
1. arteries and capillaries
2. parasites and veins
3. organs and veins
4. arteries and veins
| null | null | null | null |
[
"arteries and capillaries",
"parasites and veins",
"organs and veins",
"arteries and veins"
] |
[
1,
1,
1,
10
] | null | null | null |
null |
Which of the following is the correct answer to the question:
It was not until the era of the ancient greeks that we have any record of how people tried to explain the chemical changes they observed and used. at that time, natural objects were thought to consist of only four basic elements: earth, air, fire, and this?
1. water
2. soul
3. sky
4. grass
| null | null | null | null |
[
"water",
"soul",
"sky",
"grass"
] |
[
10,
1,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
In science, what do we call a mathematical relationship that exists between observations under a given set of conditions?
1. theory
2. fact
3. law
4. idea
| null | null | null | null |
[
"theory",
"fact",
"law",
"idea"
] |
[
1,
1,
10,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
What conducts nerve-like electrical signals that help integrate whole-plant function?
1. the stamen
2. the spicule
3. the ploem
4. the stem
| null | null | null | null |
[
"the stamen",
"the spicule",
"the ploem",
"the stem"
] |
[
1,
1,
10,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
Found in many products, such as petri dishes, agar is made from mucilagnious material in this?
1. seawater
2. fungi
3. gelatin
4. seaweed
| null | null | null | null |
[
"seawater",
"fungi",
"gelatin",
"seaweed"
] |
[
1,
1,
1,
10
] | null | null | null |
null |
Which of the following is the correct answer to the question:
What is the process of capturing a substance or particle from outside the cell by engulfing it with the cell membrane?
1. ectocytosis
2. metastasis
3. endocytosis
4. autolysis
| null | null | null | null |
[
"ectocytosis",
"metastasis",
"endocytosis",
"autolysis"
] |
[
1,
1,
10,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
What are the layered rocks that form when certain prokaryotes bind thin films of sediment together?
1. quartzes
2. stomatolites
3. stalagmites
4. stalactites
| null | null | null | null |
[
"quartzes",
"stomatolites",
"stalagmites",
"stalactites"
] |
[
1,
10,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
Where are the taste buds located in humans?
1. mouth
2. tongue
3. lips
4. teeth
| null | null | null | null |
[
"mouth",
"tongue",
"lips",
"teeth"
] |
[
1,
10,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
What describes the way light reflects off of the surface of the mineral?
1. density
2. hardness
3. intensity
4. luster
| null | null | null | null |
[
"density",
"hardness",
"intensity",
"luster"
] |
[
1,
1,
1,
10
] | null | null | null |
null |
Which of the following is the correct answer to the question:
What tissue consists of cells that form the body’s structure?
1. reproductive
2. fibrous
3. congenital
4. connective
| null | null | null | null |
[
"reproductive",
"fibrous",
"congenital",
"connective"
] |
[
1,
1,
1,
10
] | null | null | null |
null |
Which of the following is the correct answer to the question:
What forms at the boundary between two air masses?
1. a front
2. a cool
3. a rough
4. hurricane
| null | null | null | null |
[
"a front",
"a cool",
"a rough",
"hurricane"
] |
[
10,
1,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
Nitrogen wastes are produced by the breakdown of what during normal metabolism?
1. enzymes
2. hormones
3. lipids
4. proteins
| null | null | null | null |
[
"enzymes",
"hormones",
"lipids",
"proteins"
] |
[
1,
1,
1,
10
] | null | null | null |
null |
Which of the following is the correct answer to the question:
In the humoral response, what protein substances help neutralize or eliminate toxins and pathogens in the blood and lymph?
1. parasites
2. antibodies
3. platelets
4. membranes
| null | null | null | null |
[
"parasites",
"antibodies",
"platelets",
"membranes"
] |
[
1,
10,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
Most ferns produce the same type of spores and are therefore called what?
1. sporozoans
2. homosporous
3. seeds
4. heterosporous
| null | null | null | null |
[
"sporozoans",
"homosporous",
"seeds",
"heterosporous"
] |
[
1,
10,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
In which way do sunspots occur?
1. by themselves
2. in threes
3. in fours
4. in pairs
| null | null | null | null |
[
"by themselves",
"in threes",
"in fours",
"in pairs"
] |
[
1,
1,
1,
10
] | null | null | null |
null |
Which of the following is the correct answer to the question:
What is the most important source of electromagnetic waves on earth?
1. wireless networks
2. cell phones
3. radios
4. the sun
| null | null | null | null |
[
"wireless networks",
"cell phones",
"radios",
"the sun"
] |
[
1,
1,
1,
10
] | null | null | null |
null |
Which of the following is the correct answer to the 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?
1. transportation
2. evaporation
3. transpiration
4. sedimentation
| null | null | null | null |
[
"transportation",
"evaporation",
"transpiration",
"sedimentation"
] |
[
1,
1,
10,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
Connecting to the brainstem and extending down the body through the spinal column is the spinal cord. the spinal cord is a thick bundle of nerve tissue that carries information about the body to this?
1. brain
2. stomach
3. liver
4. lungs
| null | null | null | null |
[
"brain",
"stomach",
"liver",
"lungs"
] |
[
10,
1,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
Where do most cubozoans live?
1. tropical oceans
2. arctic oceans
3. rivers
4. lakes
| null | null | null | null |
[
"tropical oceans",
"arctic oceans",
"rivers",
"lakes"
] |
[
10,
1,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
What type of treatment is being researched that may cure or prevent genetic disorders?
1. regulatory therapy
2. gene therapy
3. preventive therapy
4. variation therapy
| null | null | null | null |
[
"regulatory therapy",
"gene therapy",
"preventive therapy",
"variation therapy"
] |
[
1,
10,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
What are the names of foul-smelling amines, formed as a part of the decay process after death?
1. methane and sulfur
2. formaldehyde and cadaverine
3. cadaverine and putrescine
4. sulfur and formaldehyde
| null | null | null | null |
[
"methane and sulfur",
"formaldehyde and cadaverine",
"cadaverine and putrescine",
"sulfur and formaldehyde"
] |
[
1,
1,
10,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
What's it called when the reaction is sped up until equilibrium is established?
1. division
2. pushing
3. favoring
4. limiting
| null | null | null | null |
[
"division",
"pushing",
"favoring",
"limiting"
] |
[
1,
1,
10,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
What are the smallest particles of water called?
1. ions
2. molecules
3. hydrogen
4. atoms
| null | null | null | null |
[
"ions",
"molecules",
"hydrogen",
"atoms"
] |
[
1,
10,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
The hormone androgen increases aggressiveness and promotes what type of behaviors?
1. asexual
2. sexual
3. nervous
4. cognitive
| null | null | null | null |
[
"asexual",
"sexual",
"nervous",
"cognitive"
] |
[
1,
10,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
Which currents distribute heat around the planet and have a large impact on climate?
1. wind
2. electrical
3. surface
4. air
| null | null | null | null |
[
"wind",
"electrical",
"surface",
"air"
] |
[
1,
1,
10,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
What type of gas is a harmless gas that living things add to the atmosphere during respiration?
1. helium
2. Hydrogen
3. carbon dioxide
4. oxygen
| null | null | null | null |
[
"helium",
"Hydrogen",
"carbon dioxide",
"oxygen"
] |
[
1,
1,
10,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
What is formed when hot lava cools?
1. hydrogen crystals
2. lava rock
3. magma crystals
4. mineral crystals
| null | null | null | null |
[
"hydrogen crystals",
"lava rock",
"magma crystals",
"mineral crystals"
] |
[
1,
1,
1,
10
] | null | null | null |
null |
Which of the following is the correct answer to the question:
Which radiations helps sterilize medical supplies?
1. ions radiation
2. gamma radiation
3. ionizing radiation
4. beta radiation
| null | null | null | null |
[
"ions radiation",
"gamma radiation",
"ionizing radiation",
"beta radiation"
] |
[
1,
1,
10,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
What type of receptors, also known as intracellular or cytoplasmic receptors, are found in the cytoplasm of the cell and respond to hydrophobic ligand molecules that are able to travel across the plasma membrane?
1. mechanical
2. internal
3. external
4. essential
| null | null | null | null |
[
"mechanical",
"internal",
"external",
"essential"
] |
[
1,
10,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
Why is water important for the nervous system?
1. to carry information
2. to carry nutrients
3. to prevent dehydration
4. to prevent disease
| null | null | null | null |
[
"to carry information",
"to carry nutrients",
"to prevent dehydration",
"to prevent disease"
] |
[
1,
1,
10,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
What term means the tendency of a mineral to break along certain planes?
1. fault
2. cavity
3. cleavage
4. fracture
| null | null | null | null |
[
"fault",
"cavity",
"cleavage",
"fracture"
] |
[
1,
1,
10,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
What are the parts used in electronic devices such as computers called?
1. digital components
2. electronic components
3. chargers
4. batteries
| null | null | null | null |
[
"digital components",
"electronic components",
"chargers",
"batteries"
] |
[
1,
10,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
What type of function does the long bone perform?
1. works as piston
2. work as lever
3. acts as pivot
4. acts as pulley
| null | null | null | null |
[
"works as piston",
"work as lever",
"acts as pivot",
"acts as pulley"
] |
[
1,
10,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
Metabolism includes both anabolic and which other reaction?
1. biogenic
2. organic
3. enzymatic
4. catabolic
| null | null | null | null |
[
"biogenic",
"organic",
"enzymatic",
"catabolic"
] |
[
1,
1,
1,
10
] | null | null | null |
null |
Which of the following is the correct answer to the question:
A virus is essentially dna or rna surrounded by a coat of what?
1. acids
2. organism
3. protein
4. paint
| null | null | null | null |
[
"acids",
"organism",
"protein",
"paint"
] |
[
1,
1,
10,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
What is the process of generating electric current with a magnetic field?
1. electromagnetic induction
2. mechanical induction
3. magnetic induction
4. electromagnetic ordination
| null | null | null | null |
[
"electromagnetic induction",
"mechanical induction",
"magnetic induction",
"electromagnetic ordination"
] |
[
10,
1,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
Increasing what property of dirt would make it easier to rinse off your hands?
1. solubility
2. viscosity
3. density
4. turbidity
| null | null | null | null |
[
"solubility",
"viscosity",
"density",
"turbidity"
] |
[
10,
1,
1,
1
] | null | null | null |
null |
Which of the following is the correct answer to the question:
Net production efficiency allows ecologists to quantify how efficiently organisms of a particular what incorporate the energy they receive into biomass?
1. neural level
2. sea level
3. trophic level
4. hypothesized level
| null | null | null | null |
[
"neural level",
"sea level",
"trophic level",
"hypothesized level"
] |
[
1,
1,
10,
1
] | null | null | null |
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