8B Respiration

30679-bloggee8B Respiration

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In this unit students will learn:

1. How energy is released from food

2. Difference between burning and respiration

3.How the heart works

4. The different types of blood vessels

5. The main components of blood.

6. Structure of the lungs and how they work.

7. How the lungs are kept clean

8. How to test for carbon dioxide

9. Differences between exhaled and inhaled air

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