D is gonna be your answer because the more animals the more competition for survival
Answer:
It can cause land subsidence
Explanation:
Answer:
I suppose it would be the seed.
Answer:
Natural selection.
Explanation:
Natural selection is when organisms who are most adapted to their environment survive and pass on their genes while those with "unfit" genes die and don't get the chance to reproduce! This slowly creates a population that is most well suited to their habitat. Hope this helps again LOL! :)