Biology, 19.10.2019 03:30, kdfawesome5582

(1) individual gases, such as oxygen, will move from an area of partial pressure to an area of
partial pressure.

(2) the bottom of the trachea branches into two

(3) sweep away the mucus that the lungs secrete.

(4) the presence of carbonic acid causes the hemoglobin to

answers;
(a) cilia (b) low (c) high (d) release oxygen (e) primary bronchi

Answers: 3

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(1) individual gases, such as oxygen, will move from an area of partial pressure to an area of