Negative feedback

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  • Created by: GraceLong
  • Created on: 23-05-16 19:53
F W L V F D E U Q F G G N V J W E E
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O A O W P V E S W A S H U L F C X V
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I A T H S J M P S T S P A I D M S R
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Clues

  • What could happen is someone overheats? (4, 6)
  • What does negative feedback to do changes? (7)
  • What does the hypothalamus trigger when cold? (9)
  • What does the hypothalamus trigger when hot? (8)
  • What happens if body temperature falls too low? (11)
  • What is the name for keeping a constant internal environment in the body? (11)
  • What is the name of blood vessels getting wider to loose heat? (12)
  • What is the name of the galnd that keeps the body in balance? (12)
  • When does vasoconstriction take place? 'When the body is...' (4)

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