When a graph does not have any clear trends, what does it mean

d is the answer

sorry if its wrong!

genetic variation will increase because of a new habitat and food source.

explanation:

multiple allele inheritance is traits controlled by more than 2 alleles (ex: pigeons having 3 alleles of one gene govern their feather color).   so the answer is a.

answer///(c) the maximum number of organisms an environment can support for a long time; i believe this is correct, plz check luck;