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The Respiratory System Kay Manolis
The Respiratory System
Kay Manolis
How do we breathe and why do we need oxygen? Your lungs work hard to keep oxygen flowing through your blood. This book explains how the respiratory system functions to take in the air we need to live.
| Medios de comunicación | Libros Paperback Book (Libro con tapa blanda y lomo encolado) |
| Publicado | 2009 |
| ISBN13 | 9781626174733 |
| Editores | Blastoff! Readers |
| Páginas | 24 |
| Dimensiones | 152 × 221 × 3 mm · 68 g |
| Lengua | Inglés |