Final answer:
Homeostasis is the concept that involves biological, psychological, and social processes. It is the process by which the body regulates itself to maintain a state of equilibrium.
Step-by-step explanation:
Homeostasis is the concept that involves biological, psychological, and social processes. It is the process by which the body regulates itself to maintain a state of equilibrium. In biological systems, changes in the external environment can affect the growth and dynamic homeostasis of an organism.