You are presented with the question "Preventing the transfer of heat from an animal 's body causes that animal to keep what?" and the following answer choices: 
- fur
 - energy
 - cold
 - chilled
 - warmth
 - warm
 - fats
 - frozen

Now knowing that preventing the transfer of heat from an organims 's body causes that organism to keep warm and animals are organisms that have ingestive metabolism, choose the best answer.


 

      warm   