how are homeostasis regulatory mechanism utilized to ensure survival and continuation of the human species?

Homeostasis is the internal equilibrium maintained by the cells. If the homeostasis gets disturbed than diseases might occur.

Explanation:

The cells maintain its equilibrium throughout the body. With the change in the external environment, the cells also adjusts itself to maintain its stability inside the body.

For example - at higher altitude, the oxygen concentration of the environment is less and to compensate the low oxygen content in the atmosphere, the number of red blood cell inside the body increases.

Homeostasis is the constant condition maintained by the body to perform essential functions. The human body has many homeostasis regulatory mechanisms like the body maintains its temperature at 37°c by sweating in summer and shivering in winter to maintain the functioning capability of our enzymes.

The human body maintains the water balance of the releasing and stopping secretion of hormones that affect water reabsorption. When glucose concentration becomes high pancreas release insulin that reduce the blood glucose level.

Blood acts as a buffer to maintain the acid-base balance so that oxygen can circulate properly in between the body organs and enzymes work efficiently.

So homeostasis mechanism is very essential for the human body for proper functioning and without it, humans can not survive.