Answer:
the first one is F, the permeability. the second is C
Answer:
D. Burning more fossil fuels
Explanation:
All the answers except for D are things you can do to reduce the level of CO2. Burning fossil fuels just creates more CO2 in the atmosphere.
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Answer - The chromosomes has to be crucially duplicated and it happens actively during the resting phase or interphase.
Reasoning - During the resting phase or interphase you call it, Is important to have the same exact DNA or Chromosomes to be duplicated. If the chromosomes did not duplicate during the interphase then the split of the cell would be unbalance and uneven and likely to cause defects.