Aerobic Respiration

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  • Created by: Rianne B
  • Created on: 09-04-13 15:35

5 reasons why living organisms need energy:

  • movement
  • growth
  • reproduction
  • excretion
  • breathing

Animals need energy for:

  • cell division - to make new cells for growth, repair, and reproduction
  • movement - muscle contraction, to generate nerve impulses
  • to generate heat - if warm-blooded
  • active transport

The energy for cells comes from glucose in food.  The


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