- Subjects
- Published
-
New York :
Children's Press
2008.
- Language
- English
- Main Author
- Physical Description
- 48 p. : col. ill. ; 22 cm
- Bibliography
- Includes bibliographical references and index.
- ISBN
- 9780531168561
9780531207307
- 1. Keep Up the Beat: Why do you need a circulatory system?
- 2. Your Round-Trip Ticket: Which side of your heart is bigger?
- Let's Circulate!: How long does it take for blood to take one trip around your body?
- 3. Getting a Tune-Up: What does a hematologist do?
- 4. Your Automatic Pilot: What is a vaccination?
- 5. Pump Up the Volume: How do you check your pulse?
- True Statistics
- Resources
- Important Words
- Index
- About the Author