Respuesta :
Answer: C. Oxygen delivery to muscle is increased when more carbon dioxide is produced by the muscle.
Explanation:
When someone is doing an exercise, for example, his heart rate increases. This increases the rate at which oxygen is carried from the blood to the muscles and carbon dioxide is moved from the muscles to the lungs, where it will be breathed out.
The event that predicted like a carbon dioxide should be option C. Oxygen delivery to muscle is increased when more carbon dioxide is produced by the muscle.
carbon dioxide:
At the time when someone does an exercise such like the heart rate of the person increases. So this rised the rate at where the oxygen is carried from the blood to the muscles & carbon dioxide is shifted from the muscles to the lungs, so that it will be breathed out.
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