Answer:
it acts as the site that RNA polymerase will bind, after which transcription proceeds
Explanation:
promoter assist in making mRNA, mRNA is a template which allows complimentary base paring to occur to form protein
Answer:
The answer is most likely the 3rd option.
It declines. Members above will die off due to starvation, and members immediately below will proliferate and kill off (through predation) the members below themselves.