The oxygen consumed equals the carbon dioxide produced during physical activity are always the same.

Question

Quizplus · Accepted Answer

During physical activity, the amount of oxygen consumed is generally greater than the amount of carbon dioxide produced. This is because oxygen is used for aerobic metabolism, which is more efficient and predominant during prolonged, moderate-intensity exercise, leading to a higher demand for oxygen compared to the production of carbon dioxide.

The Oxygen Consumed Equals the Carbon Dioxide Produced During Physical