I believe the answer is b. decomposition adds to the soils nutrients, therefore creating the environment of plant growth which gives off o2.
Chemical factor
Physical factor
Climate factor
Answer: A. mitosis
Explanation: Mitosis is used to produce daughter cells that are genetically identical to the parent cells. The cell copies - or 'replicates' - its chromosomes, and then splits the copied chromosomes equally to make sure that each daughter cell has a full set.
I think it’s E since carrying capacity varies depending on the environment the organism is in.