Short20221 min1920×1080

So funktioniert die Atmung

ZDF/scobel/xkopp/Daniel Sich/Maximilian Mohr

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About

Everyone breathes in and out continuously. We suck air through the trachea into the lungs via the nose or mouth. Oxygen can be absorbed into the blood through vessel walls and flows into the circulatory system with every pulse beat.

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Credit
ZDF/scobel/xkopp/Daniel Sich/Maximilian Mohr
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