Gas exchange in the lungs, blood and tissues: Video | Osmosis
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When we talk about 'lung tissue', do we mean the bronchi, bronchiole, and alveoli? - Quora
When we talk about 'lung tissue', do we mean the bronchi, bronchiole, and alveoli? - Quora
1. Alveoli are air sacs in the lungs where gas exchange occurs with the blood. The tissue that makes up alveoli is simple squamous epithelium, which is different than the respiratory tract