Question

the process of cellular respiration
a occurs only in animals.
b breaks down food molecules to release stored energy
c must occur before plants are able to carry out photosynthesis.
d is performed only by organisms that are incapable of photosynthesis.

Explanation:

Cellular respiration is the process by which cells break down food molecules (e.g., glucose) to release stored energy in the form of ATP. It occurs in both plants and animals, not limited to non-photosynthetic organisms, and does not depend on photosynthesis.

Answer:

B. breaks down food molecules to release stored energy