• Created by: Faolan
  • Created on: 08-11-14 14:06
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  • Nervous system and hormones
    • Nervous system
      • It is very quick and doesn't last long
      • They are in your skin
      • Thravel through a coordinator
      • Message goes directly to the effector
      • response is short lived
    • Hormones
      • Hormones could last of hours.
      • produced by special glands
      • Travel through blood
      • Message is indirectly sent to the effector
      • Response lasts longer
      • A chemical messenger produced buy a gland which diffuses int the blood
      • Testes- Oestrogen. Ovary- Oestrgen. Ardenal- Adrenaline . Pancreas- insulin




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