Fact 1: Glucose is used for energy by the cells of most organisms.

Fact 2: Food is converted into glucose.

Given the two facts above, answer the question "What gets converted into the type of energy that animal cells need?" with the following options: 
- photosynthesis
 - solar energy
 - sugar
 - UV
 - food
 - water
 - Energy
 - Light


 

     food    