Biology (11th Edition)

Published by McGraw-Hill Education
ISBN 10: 1-25918-813-2
ISBN 13: 978-1-25918-813-8

Chapter 4 - Cell Structure - Figure 4.25 - Inquiry Question: 1

Answer

Cilia in airways could help to filter the air to keep small harmful objects, such as pathogens, out of the lungs.

Work Step by Step

Cilia move things, so cilia in the airways could be used to move objects out of the way/to prevent their entry into the lungs.
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