You are presented with the question "What does a refrigerator do?" and the following answer choices: 
- Keeps food cold
 - Cooks food
 - Decrease bodily water
 - Spoils food
 - Keeps food warm
 - staying warm
 - lowered energy cost
 - adding heat

Now knowing that arefrigerator is used for keeping food fresh for a long period of time and cold temperatures help food stay fresh longer, choose the best answer.


 

 Keeps food cold        