Where does the blood absorb oxygen in the hum | vedclass

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(D) Step $1$: In the human respiratory system, air enters through the nostrils and travels down to the lungs.Step $2$: Inside the lungs, the bronchi b

Vedclass · Accepted Answer

Alveoli

Vedclass · Answer

(D) Step $1$: In the human respiratory system, air enters through the nostrils and travels down to the lungs.Step $2$: Inside the lungs, the bronchi branch into smaller tubes called bronchioles, which end in tiny, balloon-like structures called $Alveoli$.Step $3$: The $Alveoli$ provide a large surface area for the exchange of gases. Oxygen from the inhaled air diffuses into the blood capillaries surrounding the $Alveoli$, and carbon dioxide diffuses out of the blood into the $Alveoli$ to be exhaled.Step $4$: Therefore, the blood absorbs oxygen in the $Alveoli$.

Where does the blood absorb oxygen in the human body?

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