Biology, 03.02.2020 02:59 madisynivy6
Scientists can determine if oxygen existed in earth's archean atmosphere by a. determining the amount of outgassing that occurred. b. looking for oxidized iron in rocks. c. looking at the amount of salt content in rocks. d. determining how many people survived
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The fauces connects which of th following structures to the oropharynx
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What two factors does carrying capacity compare? population size and resource use population growth and resource availability resource use and time population size and time
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Cells a and b are the same size and shape, but cell a is metabolically quiet and cell b is actively consuming oxygen. oxygen will diffuse more quickly into cell because . b the oxygen molecules inside cell b have a higher kinetic energy b. a its membrane transport proteins will not be saturated c. a the diffusion gradient there is shallowerd. b the diffusion gradient there is steeper
Answers: 2
Scientists can determine if oxygen existed in earth's archean atmosphere by a. determining the amoun...
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