The Remarkable Respiratory System
How Do My Lungs Work?Unknown - 2009
Explains how the lungs and respiratory system function. Readers are introduced to the bronchial tree, discover how the diaphragm and intercostals muscles help the lungs fill and empty. Includes sections on the dangers of smoking, good health practices, respiratory illnesses, and amazing facts.
Publisher: New York, NY : Crabtree Pub., ©2009.
Characteristics: 1 online resource (32 pages) : color illustrations.