amount of body fat. amount of body hair. ability to climb trees. ability to store water.
I gave my students this multiple choice question: If an environment becomes warmer and drier, the change that would most likely help a species adapt would be an increase in its

Only one answer is correct among these 4 choices:
- amount of body fat.
- amount of body hair.
- ability to climb trees.
- ability to store water.

Could you tell me which one is correct?

ability to store water.