Why does inhalation and exhalation change regularly and a person involuntarily performs these breathing movements

Why does inhalation and exhalation change regularly and a person involuntarily performs these breathing movements every 4-5 seconds throughout his life?

Inhalation and exhalation are regulated by the respiratory reflex. Breathing provides oxygenation of the blood and the release of carbon dioxide. If the respiratory reflex is violated, then the person will die.



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