What name is given to learning to prevent the occurrence of an aversive stimulus by giving an appropriate response to a warning stimulus?

Avoidance Learning

Explanation:

Avoidance learning, also known as escape learning, is the procedure whereby a person learns  how to conduct himself or react to prevent a stressful or  uncomfortable circumstance.

The conduct is to prevent the scenario, or to get rid of it. It is a form of  absence of punishment.

the fossil record provides evidence of a common ancestor to many species.

i think its white blood cells

i hope this