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Name the primary site of exchange of gas...

Name the primary site of exchange of gases in our body.

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**Step-by-Step Solution:** 1. **Understanding Gas Exchange**: The process of gas exchange refers to the movement of oxygen and carbon dioxide between the air we breathe and our bloodstream. This process occurs through diffusion, where gases move from an area of higher concentration to an area of lower concentration. 2. **Identifying the Location**: In the human body, gas exchange primarily occurs in the lungs. The lungs contain specialized structures that facilitate this process. 3. **Focusing on Alveoli**: The specific structures in the lungs responsible for gas exchange are called alveoli. These are tiny air sacs located at the terminal regions of the lungs. ...
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