Your lungs
Describes the different parts of the respiratory system and how they enable you to breathe. Inside your chest, a set of expandable "bags" helps keep your heart pumping and your blood moving. As the main part of your respiratory system, your amazing lungs pull in oxygen and push out poisons...
| Main Author: | Ganeri, Anita, 1961- |
|---|---|
| Format: | Books Print Book |
| Language: | English |
| Published: |
Milwaukee, Wisc.
Gareth Stevens Pub.,
2003.
|
| Edition: | North American ed. |
| Series: |
How your body works
|
| Subjects: |