Question

Describe how inhalation and exhalation take place in the human respiratory system.​

Answer 1

Answer:

Inhalation is the process by which the body brings in oxygen it happens when we breathe in or inhale then our diaphragm cotracts and moves downward .Exhalation is the process by which the body expels carbon dioxide and it happens when we breathe out or exhale then our diaphragm relaxes and moves upward.

Explanation:

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Answer 2

Answer:

During inhalation, rins move down and outwards and diaphragm moves down. This movement increases space in a chest cavity and air rushes into the lung. The lungs get filled with air. During exhalation, ribs move down and inwards, while diaphragm moves up to its farmer position