Molecules only move across the blood - air barrier if there is a difference in concentration.
So I think that nothing would happen!
Bulid and repair tissues, Make enzymes and hormones, and Help prevent infection. Hope this helps!
Answer: There is a lot
Explanation:
You're made partly of carbon, so is clothing, furniture, plastics and your household machines. There is carbon in the air we breathe. Diamonds and graphite are also made of carbon.
