You are presented with the question "Most mollusks have what?" and the following answer choices: 
- aerobic capacity
 - scarce resources
 - layers of fat
 - an organism's body
 - protective parents
 - angry neighbors
 - extra arms
 - protective bony armor

Now knowing that most mollusks have shells and instead, the body is covered with a protective shell of bony armor, choose the best answer.


 

        protective bony armor 