You are presented with the question "An animal hibernating is slowly consuming " and the following answer choices: 
- organic matter
 - Slowing the transfer of heat
 - saturated fatty acids
 - tree roots
 - the amount of oxygen
 - sulfuric acid
 - animal crackers
 - amount of matter

Now knowing that animals use saturated fatty acids to store energy and during hibernation, they use their stored energy very slowly, choose the best answer.


 

   saturated fatty acids      