Fact 1: Animals use saturated fatty acids to store energy.

Fact 2: Fatty acids are the most abundant source of stored energy in the body's cells.

Given the two facts above, answer the question "Animals use the body's cells to what?" with the following options: 
- store energy
 - release neutrons
 - share properties
 - produce offspring
 - store cells
 - health
 - survive
 - kill deer


 

 store energy        