Context: Reptiles have scaly, waterproof skin. Most reptiles live on land.
Reptiles are cold-blooded. The body temperature of cold-blooded animals depends on their environment.
A Hermann's tortoise is an example of a reptile.
Select the reptile below.
A. tiger salamander
B. grass frog
C. Mojave rattlesnake
D. barking tree frog
From the given choices, select the correct answer and reply with the letter of the chosen option.

C