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The Respiratory System
The Respiratory System describes how the lung, mouth, nose, trachea, and diaphragm work together to move air throughout your body and remove carbon dioxide. Students discover how oxygen is used by the body and why carbon dioxide is created by following the breathing process with diagrams and photos.
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More Information
| Product # | T3265-G |
|---|---|
| Author | Susan Glass |
| Grade Level | 4-6 |
| Fiction/Nonfiction | Nonfiction |
| Publisher | Perfection Learning |
| Series | Reading Essentials in Science |