Body temp

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  • Created by: victoria
  • Created on: 16-04-13 16:05
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  • How the body gains heat in cold conditions
    • Respiration in cells releases some energy as heat
    • Shivering (muscles contracting) generates heat
    • Less blood flws near the surface of the skin--- vasoconstriction
    • Exercise generates heat because muscles need to respire mire to contract more
    • Wearing more clothes insulates the body

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