Answer:
i think its a but i am not absoulty sure
Explanation:
Unlike other ways of reproduction, sexual reproduction provides variation through inheriting various genes. This variation is essential for adaptation as it would not just create a copy of the original life form, but rather a different unique life form that could adapt to something, and then have it's own offspring with the adapted trait.
I believe the best answer would be A: Community. This is because all those living things and the pond play a part for each other and in doing so they make a community.
