You are presented with the question "What provides protection for internal organs?" and the following answer choices: 
- fur
 - cuticle
 - ribs
 - skin
 - plasma
 - brain
 - coats
 - fat

Now knowing that bone provides protection for soft tissues and internal organs and vertebrae, ribs, appendages, and the jaw are endoskeletal bone, choose the best answer.


 

   ribs      