Answer:
A- First table
Explanation:
All of the tables besides the first have results that do not realistically match the human activity. The first is the only one that the human activity and the results are accurate together.
Carbon fixation only takes place in autotrophs. For example plants, algae, and some bacteria, or organisms that make their own food.
Should be A. Species have changed over time.
Answer:
So if the size of the pore is small then the rate of the diffusion will be very slow as the molecules will move from high concentration to low concentration in very slow rate.
Explanation:
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