A rabbit’s cells include many carbon-based molecules, such as DNA and proteins. Which statement best explains how a rabbit obtains the carbon that it incorporates into its cells?

Choose one answer

(Choice A)
A
The rabbit eats grass, which contains carbon within its sugar molecules.

(Choice B)
B
The rabbit breathes air, which contains carbon in the form of carbon dioxide.

(Choice C)
C
The rabbit lives in a burrow in the soil, which contains various sources of carbon.