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Bones trigger stress response when animals face danger

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When humans and animals are faced with danger, hormones (glucocorticoids) flood the body in preparation for ‘flight or fight’, this is referred to as the acute stress response (ASR).  Consequently, physiological changes occur in the body, for example the heart and breathing rate increases.  The production of glucocorticoids is regulated by the hypothalamic–pituitary–adrenal (HPA) axis […]

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