I'll give you a question, please answer with step-by-step reasoning process.
_ are aerobic\nOptions:\n- (A) goats\n- (B) plants\n- (C) algae\n- (D) moss\n- (E) cells\n- (F) chloroplast\n- (G) complex\n- (H) humans

(E)
Cells cannot survive without oxygen.

Bacteria that require oxygen are aerobic.

Cells are aerobic.

.

The final answer: (E)