B2 4.2 The effect of exercise on the body

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  • Created by: jkav
  • Created on: 24-04-14 17:02
  • When you exercise, your muscles need more energy so that they can contract.
  • You need to increase the rate at which oxygen and glucose reach the muscle cells for aerobic respiration. You also need to remove the extra waste carbon dioxide produced more quickly.
  • The…


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