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Why most the surfsce of the lunges be kept moist?

2007-01-09 09:39:34 · 1 answers · asked by chemwork 1 in Science & Mathematics ➔ Biology

1 answers

Because H20 is part of the oxygen exchange that lets you intake 02 from the air and exchange it, eventually expelling C02.
Dry tissue can't do this effectively.

2007-01-09 09:45:42 · answer #1 · answered by CYP450 5 · 0⤊ 0⤋

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