You are presented with the question "An overheated body can use water for:" and the following answer choices: 
- metabolic reaction
 - dehydrating
 - raising their temperature
 - heat produced
 - liquid
 - watering plants
 - evaporative cooling
 - retaining heat

Now knowing that sweat wets the skin, and when it evaporates, it cools the body and sweat is made of salt and water, choose the best answer.


 

       evaporative cooling  