Question

How do aerobic and anaerobic respiration differ?

A) More energy is released from a glucose molecule during anaerobic respiration than aerobic respiration
B) Anaerobic respiration but not aerobic respiration occurs in human cells
C) Anaerobic respiration requires oxygen while aerobic respiration does not
D) Anaerobic respiration evolved first; aerobic respiration evolved after photosynthetic organisms began producing oxygen

Answer 1

D

Step-by-step explanation:

Anaerobic respiration evolved first; aerobic respiration evolved after photosynthetic organisms began producing oxygen

Answer 2

D

Step-by-step explanation:

Anaerobic respiration evolved first; aerobic respiration evolved after photosynthetic organisms began producing oxygen