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