2. Something an organism does in response to a change in its environment 2 poin to ensure its survival. *
Structural adaptation
Functional apadtation
Behavioral adaptation
Mutual adpatation

3. Behavioral adaptation

Explanation:

The environment is what helps everything live, which means that its behavior changes according to it's surroundings, such as a bear hibernating in the winter, that is its behavior because it is cold, and food is very hard to find, unlike in the summer and spring where food is everywhere, so the only choice the bear has is to collect as much food as it can before winter comes in.

option a is correct I think that but not sure