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The Respiratory System
- Sarah Sundstrom
- Oct 17, 2015
- 1 min read
The gas exchange precess
1. The air, carrying oxygen and other gasses, comes into the body through the lungs.
2. In the lungs, to oxygen is moved to the blood-stream and carried through the body.
3. Red blood cells collect the carbon dioxide and transporte it back to the lung, where it leaves the body when we exhale.
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