Science, asked by napaythirdy, 1 day ago

how does oxygen in the air get into the blood​

Answers

Answered by supriya12494
3

Answer:

Inside the air sacs, oxygen moves across paper-thin walls to tiny blood vessels called capillaries and into your blood.

Answered by AaronRejoice
1

Answer:

Inside the air sacs, oxygen moves across paper-thin walls to tiny blood vessels called capillaries and into your blood. A protein called haemoglobin in the red blood cells then carries the oxygen around your body.

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