- Subjects
- Published
-
New York :
Children's Press
c2008.
- Language
- English
- Main Author
- Physical Description
- 48 p. : col. ill. ; 22 cm
- Bibliography
- Includes bibliographical references (p. 44) and index.
- ISBN
- 9780531168622
9780531207369
- 1. Catching Your Breath: Why do you breathe faster when you exercise?
- 2. How It All Works: What is the respiratory system?
- Energy to Burn: Which cells in the blood carry oxygen?
- 3. Evading the Defense: What happens if things go wrong?
- 4. Take a Deep Breath: What lung disease was probably common in ancient Egypt?
- True Statistics
- Resources
- Important Words
- Index
- About the Author