Context: Giant pangolins are adapted to defend their bodies against a predator with sharp teeth. They have hard scales covering much of their skin. When frightened, the  can roll into a ball to protect the soft parts of its body.
Figure: giant pangolin.
Which animal's skin is better adapted for protection against a predator with sharp teeth?
A. Grant's gazelle
B. nine-banded armadillo
From the given choices, select the correct answer and reply with the letter of the chosen option.
Answer: B