Biology, asked by bhuvaneshwarikarthik, 4 months ago

how is oxygen transported in human beings

Answers

Answered by anik160

0

Answer:

by you know by sheeeeeeeeeeeeeeeee

Answered by poonamrajneeshkumar

0

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. At the same time, carbon dioxide that is dissolved in the blood comes out of the capillaries back into the air sacs, ready to be breathed out.

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