Question

in this tissue carbon dioxide doffuses into the blood . how it is transport by blood to the lungs ?

Answer 1

the blood transfer carbon dioxide through veins of a human being.


These veins carried out carbon dioxide (14%) and comes back (21%) and then they co2 is released from our body.

Answer 2

Hemoglobin is contained in red blood cells, which efficiently carries oxygen from the lungs to the tissues of the body. Hemoglobin also helps in the transportation of carbon dioxide and hydrogen ions back to the lungs.