Question

where in the respiratory system does oxygen from the air breathed pass into blood please give me the answer my brother and sister hey dear live hundred years ​

Answer 1

Answer:

At first, oxygen is inhaled and goes to our nasal cavity. Then, it enters our pharynx from where it goes to our windpipe. It, then enters the trachea which is a long tube which further divides into 2 parts known as Bronchi. These bronchi takes the inhaled oxygen and enters to both the lungs. Then, the bronchi divides into bronchioles and then, in the balloon-like structures called Alveoli, the oxygen gets diffused into the main bloodstream in form of oxyhaemoglobin.

Hope this helps.

Answer 2

Answer:

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