Homeostasis And Excretion

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Homeostasis And Excretion

Homeostasis is the body's way of keeping its internal environment stable. The internal environment is the conditions inside the body, such as water levels, blood glucose levels or body temperature . They must be kept stable so the body can function properly and efficiently.

Osmoregulation is the control of water in the body.Water is lost from the body in different ways:

1) Sweat- It is produced in the sweat glands underneath the skin .

2) Breath-The air we breathe contains levels of water vapour.

3) Urine- Produced by the kidneys to remove waste products .

Thermoregulation is the process of keeping the internal body temperature constant.The normal human body temperature is 37°C. It must be kept this way as many chemical reactions and enzymes work best at this temperature.The Hypothalamus  is a part of the brain that controls the internal body temperature.It recieves information from nerve endings in the

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