Fact 1: Bone provides protection for soft tissues and internal organs.

Fact 2: Vertebrae, ribs, appendages, and the jaw are endoskeletal bone.

Given the two facts above, answer the question "What provides protection for internal organs?" with the following options: 
- fur
 - cuticle
 - ribs
 - skin
 - plasma
 - brain
 - coats
 - fat


 

   ribs      