Ideas and Context B4 SCIENCE

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  • Created by: Maria
  • Created on: 26-04-12 10:19

1)What is homeostasis?

The body keeping the internal environment constant.

2)How does the body normally work to maintain a constant body temperature?

(receptors and effectors)

Vasoconstriction - Blood vessels constrict/become narrow . This reduces blood flow and reduces heat loss.

Vasodilation - Blood…




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