BI-1045
Aerobic respiration
Biology · Secondary 3 · Easy · Aerobic respiration
During exercise, a student’s breathing rate and heart rate increase. How does this help the muscles continue aerobic respiration?
- It stops respiration so energy is saved.
- It supplies more oxygen and glucose and removes carbon dioxide faster.
- It reduces oxygen reaching the muscles.
- It causes lactic acid to build up more quickly.
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