explain briefly abt the functioning of lungs.
Pls ans correctly
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explain briefly abt the functioning of lungs.
Pls ans correctly
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Answer:
The lungs and respiratory system allow us to breathe. They bring oxygen into our bodies (called inspiration, or inhalation) and send carbon dioxide out (called expiration, or exhalation). This exchange of oxygen and carbon dioxide is called respiration.
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The lungs are an essential part of our respiratory system. When we breathe in, air enters through our nose or mouth and travels down the windpipe into the lungs. Inside the lungs, there are tiny air sacs called alveoli. These alveoli help in the exchange of oxygen and carbon dioxide. Oxygen from the air we breathe passes into the bloodstream through the walls of the alveoli, while carbon dioxide, a waste product, moves from the bloodstream into the alveoli to be exhaled. This process allows our body to get the oxygen it needs and remove carbon dioxide. The lungs also play a role in regulating the pH balance of our blood. So, in a nutshell, the lungs help us breathe by taking in oxygen and releasing carbon dioxide. ️
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