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Home Q & A Board Science-Related Homework Help Health, Nutrition, and Food Sciences
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mistre mistre
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7 years ago
The _____ exert a sweeping action, preventing dust and foreign particles from reaching the lungs.
A) cilia
B) larynx
C) pharynx
D) trachea
Textbook 
Human Diseases

Human Diseases


Edition: 8th
Authors:
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rivierariviera
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7 years ago
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mistre Author
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#2
7 years ago
This helped a ton, thanks
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