Humans breathe in every gas in the air, which is a combination of oxygen, carbon dioxide, nitrogen and other such gasses.
(Humans; breathe; L:in every gas; L:in the air) (the air; is; a combination of oxygen, carbon dioxide, nitrogen and other such gasses)
Humans the air
breathe is
L:in every gas L:in the air
a combination of oxygen, carbon dioxide, nitrogen and other such gasses