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book Biology of Humans 6th Edition by Judith Goodenough,Betty McGuire cover

Biology of Humans 6th Edition by Judith Goodenough,Betty McGuire

Edition 6ISBN: 978-0134324876
book Biology of Humans 6th Edition by Judith Goodenough,Betty McGuire cover

Biology of Humans 6th Edition by Judith Goodenough,Betty McGuire

Edition 6ISBN: 978-0134324876
Exercise 9
In a healthy person, most of the particles that are inhaled into the respiratory system
A) are trapped in the mucus and moved by cilia to the pharynx (toward the digestive system).
B) pass through the alveoli into the circulatory system, where they are engulfed by white blood cells.
C) are caught on the vocal cords.
D) are trapped in the sinuses.
Explanation
Verified
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Because, the particles never reach the l...

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Biology of Humans 6th Edition by Judith Goodenough,Betty McGuire
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