Also, look at how we adapt to survival in the outside world. Discuss how maintaining homeostasis gives us greater freedom of activity from dependence upon changes in the external environment. What happens during extremes that force our bodies out of homeostatic bounds? Give specific examples.

Her symptoms have included tingling out her tongue, forward jaw thrusting, slurring her words and biting her tongue and some involuntary contractions in her hands and arms, and can even develop pain and muscle spasm in her neck and shoulder.For the past six months she has developed an exercise program which he believes has significantly reduced her symptoms. These are simple set of exercises which she performs three times a day, in the morning, sometime during the day, and at night.