draw flowchart to show the exchange of Oxygen and Carbon dioxide in alveoli?
Answers
Answered by
14
1.Blood releases carbon dioxide into alveoli that it brings from the rest of the body.
2. Oxygen is taken up by the blood from alveolar air to blood vessels.
3. Haemoglobin takes up oxygen from lungs and carries it to tissues, which are deficient in oxygen.
4. Oxygen in blood is then transported to all cells in the body by respiratory pigment and due to diffusion pressure.
2. Oxygen is taken up by the blood from alveolar air to blood vessels.
3. Haemoglobin takes up oxygen from lungs and carries it to tissues, which are deficient in oxygen.
4. Oxygen in blood is then transported to all cells in the body by respiratory pigment and due to diffusion pressure.
Similar questions