Afox is a type of mammal that is related to dogs. how does a fox most likely respond to hot air temperatures in a way that ectothermic animals cannot?
by panting, which is in response to an internal stimulus
by panting, which is in response to an external stimulus
by moving into the shade, which is in response to an internal stimulus
by moving into the shade, which is in response to an external stimulus

It is B

Explanation:

i think the answer is gold im not entirely sure

the principles and empirical processes of discovery and demonstration considered characteristic of or necessary for scientific investigation, generally involving the observation of phenomena, the formulation of a hypothesis concerning the phenomena, experimentation to test the hypothesis, and development of a conclusion that confirms, rejects, or modifies the hypothesis.