Why do we breathe oxygen?

Related questions

1. What kind of gas is oxygen?
2. Is oxygen responsible for aging?
3. Is oxygenated water the same as hydrogen peroxide?
4. Is liquid oxygen dangerous?
5. Can you live with 1 kidney?
6. Does oxygen cause aging?
7. What does oxygen mix with?
8. Can we create oxygen?
9. Can you drink oxygen?
10. Can humans breathe liquid oxygen?

Tags

1. #completely
2. #breathe
3. #breaking
4. #sugar
5. #carbon
6. #dioxide
7. #cellular
8. #glucose
9. #which
10. #water
11. #oxygen
12. #energy
13. #cells