You are presented with the question "What function can fur and feathers perform for some animals?" and the following answer choices: 
- the support structure
 - they travel great distances
 - the process of adaptation
 - structure and function
 - temperature regulation
 - prevent bodies from transferring heat
 - heat to cooler objects
 - the production of heat

Now knowing that preventing the transfer of heat from an organims 's body causes that organism to keep warm and fur and feathers help keep some animals warm during the harsh winter, choose the best answer.


 

      prevent bodies from transferring heat   