It's A. Temperature changes modify the enzyme shape, so they no longer fits.
Answer:
To maintain this balance, the Hardy-Weinberg Equilibrium Principle states that a population should meet five main assumptions. There should be random mating, large population size, no mutation, no selection on the gene in question, and no gene flow in or out of the population.
Explanation:
Phagocytosis is the answer to this one :)
