You are presented with the question "What is used to cool the body?" and the following answer choices: 
- vaporization
 - exercise
 - Animal fur
 - magnetism
 - Solar energy
 - dry and hot
 - sun
 - evaporation

Now knowing that when the body is hot , sweat is produced to cool the body and humans use evaporation of water, sweat, to cool their bodies, choose the best answer.


 

        evaporation 