How do aerobic bacteria differ from anaerobic bacteria?

How do aerobic bacteria differ from anaerobic bacteria?

a. Aerobic bacteria are poisoned by oxygen and anaerobic bacteria are not.
b. Aerobic bacteria do not have mitochondria and anaerobic bacteria do.
c. Aerobic bacteria use fermentation and anaerobic bacteria do not.
d. Aerobic bacteria use respiration and anaerobic bacteria do not.