Question: What are cells in plants and animals?
Options:
- (A) production of energy
- (B) absorb light energy
- (C) large building blocks
- (D) sub-units of species
- (E) cellulitis
- (F) microscopic bulding blocks
- (G) disease
- (H) microorganisms
Let's be accurate as possible and think step-by-step.

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
Cells are the microscopic building blocks of organisms. Plants and animals are organisms. Cells are the microscopic bulding blocks of plants and animals.
The answer: (F).