You are presented with the question "Which are endothermic tetrapod vertebrates?" and the following answer choices: 
- important habitats
 - Veins and arteries.
 - running and lifting
 - hooded vultures
 - aerobic capacity
 - They have thick fur
 - warm-blooded
 - They have webbed feet

Now knowing that birds are endothermic tetrapod vertebrates and hooded vultures are silent birds, choose the best answer.


 

    hooded vultures     