Context: Painted turtles are adapted to protect themselves from a predator with sharp teeth. They have hard outer shells covering their bodies. A  can pull its head and legs into its shell when attacked.
Figure: painted turtle.
Which animal's body is better adapted for protection against a predator with sharp teeth?
A. giant clam
B. hyrax
Identify the correct option from the choices provided and respond with the letter of the correct option.

A