defintions homeostasis 0.0 / 5 ? BiologyA2/A-levelEdexcel Created by: pkCreated on: 10-04-13 18:37 HOMEOSTASIS Its the ability to maintain a constant internal enviorment(blood and tissue fluid) 1 of 5 negative feed back mechanism mechanism which detects changes in the internal enviorment and carries out actions to reverse the change 2 of 5 Thermoregulation mammals maintain a high body temp by heat heat given out during metabolism and controlling heat lost through the skin 3 of 5 - - 4 of 5 - - 5 of 5
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