Can humans breathe 100 oxygen?

Related questions

1. Can you add more oxygen to water?
2. Do we breathe out oxygen?
3. Is inhaling oxygen good for you?
4. Can you drown in oxygen?
5. What is oxygen used for?
6. Can humans breathe other than oxygen?
7. Does oxygen make you sleepy?
8. Do fish get thirsty?
9. Does oxygen always have 2?
10. What are the 3 properties of oxygen?

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9. #require
10. #alveoli
11. #answer
12. #think
13. #breathe
14. #breathing
15. #oxygen
16. #generally
17. #would