Question

6. Earthworms breathe using _____
a) lungs
b) spiracles
c) moist skin
d) gills

7) aerobic respiration needs _____
a) oxygen
b) carbon dioxide
c) nitrogen
d) hydrogen

8) during anaerobic respiration ____
a) a lot of energy is released
b) very little energy is released
c) oxygen is released
d) energy is not released at all ​

Answer 1

Answer:

6 moist skin

7 oxygen

8 a lot of energy is released

Answer 2

6. Earthworms breathe through C)moist skin.

7. Aerobic respiration needs

A) oxygen.

8. During anaerobic respiration B) a very little energy is released.