This video covers the following syllabus objectives from Edexcel IGCSE Biology 9-1
2.81 Understand that homeostasis is the maintenance of a constant internal environment, and that body water content and body temperature are both examples of homeostasis.
2.93 Describe the role of the skin in temperature regulation, with reference to sweating, vasoconstriction and vasodilation.
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Homeostasis and the Skin - GCSE Biology (9-1)
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homeostasisIGCSE Edexcel Biology 9-1homeostasis and negative/positive feedbackbody temperaturenegative feedbackhomeostasis in the human bodyhomeostasis biologyhomeostasis anatomy and physiologyedexcel biology igcse 9-1negative feedback loopnegative feedback biologybiology igcse revisionbiology igcse revision guidebiology edexcel igcse revision