Human Anatomy & Physiology (9th Edition)

Published by Pearson
ISBN 10: 0321743261
ISBN 13: 978-0-32174-326-8

Chapter 22 - The Respiratory System - Review Questions - Page 847: 20b

Answer

The passageways are used as air conducts to help warm and transport air to eh alveoli.

Work Step by Step

The passageways are used as air conducts to help warm and transport air to eh alveoli.
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