You are presented with the question "Perspiration does what to the skin when it is evaporated from the skin onto the air?" and the following answer choices: 
- reduced heat
 - cleans it
 - heats it
 - temperature
 - cools it
 - heat or cold
 - air cools
 - turns it to steam

Now knowing that sweat wets the skin, and when it evaporates, it cools the body and diaphoresis is a fancy medical term for perspiration or sweating, choose the best answer.


 

     cools it    