You are presented with the question "What provides protection for soft tissues and internal organs?" and the following answer choices: 
- fur and fat
 - layers of fat
 - peachleaf willow
 - Veins and arteries.
 - reservoirs for calcium
 - It helps them survive
 - quart or nickel plated aluminum
 - Fully cooking the oysters

Now knowing that bone provides protection for soft tissues and internal organs and bones act as a reservoir for calcium, choose the best answer.


 

     reservoirs for calcium    