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Discover the fascinating anatomy and intricate function of the human lung in this comprehensive video. Learn about the structure of the lungs, including the ...
The lungs replenish the body with life-giving oxygen. Learn about the anatomy of the lungs, how the organs make respiration possible, and how they are vulner...
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The lungs, which look like an upside-down tree, direct air to tiny sacs called alveoli. Oxygen from the air enters the bloodstream, while waste carbon dioxide exits into the alveoli and is exhaled. This process is vital for human survival.
Drawing In and Processing Air: Functions of the Trachea, Bronchi, Lungs, and Alveoli. Trachea: the main airway to the lungs. Bronchi: passageways that bring air in and out of the lungs. Lungs: structures responsible for gas exchange between the air we breathe and our bodies.
How Lungs Function. When you breathe, air travels through your nose, down the trachea, and into smaller and smaller airways called bronchi. These bronchi branch into smaller passages called bronchioles and finally into small, thin, fragile sacs called alveoli.
In this video, learn about how humans breathe with their lungs and the respiration system.
