Question

Write true or false:
1. In anaerobic respiration, food is broken down completely.
2. Exhaled air has more carbon dioxide than inhaled air.
3. Gills are extensions of skin.
4. Anaerobic respiration produces more energy then aerobic respiration.​

Answer 1

1-false
2-true
3-true
4-false

Answer 2

Your answer is

1. False

2.True

3.True

4.False