Negative feedback

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

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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