What is homeusthesis?

Answer 1

I think you mean Homeostatis because i have not heard of homeusthesis

Homeostasis is a point of balance or internal equilibrium. All living organisms strive for homeostasis, using a variety of techniques which range from the release of hormones to physical reactions like sweating or panting. In a simple example of homeostasis, the human body uses several processes to regulate its temperature, trying to stay within an optimal range for healthy functioning. Spikes or declines in body temperature reflect an inability to maintain homeostasis, and a corresponding problem.