explain process by which inhalation occurs during breathing in human
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Inhalation means breathing in air. It is also called inspiration.
When the rib cage moves up and the diaphragm relaxes, lung expand. More space is created inside the lungs and we inhale oxygen rich air.
When the rib cage moves up and the diaphragm relaxes, lung expand. More space is created inside the lungs and we inhale oxygen rich air.
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Explanation:
When you breathe in, or inhale, your diaphragm contracts and moves downward. This increases the space in your chest cavity, and your lungs expand into it. The muscles between your ribs also help enlarge the chest cavity. They contract to pull your rib cage both upward and outward when you inhale.
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