Final answer:
Homeostasis is the process by which constant adjustments to changes in the body occur, and equilibrium is maintained by ensuring that body functions remain within a certain range.
Step-by-step explanation:
Homeostasis is the process by which constant adjustments to changes in the body occur, and equilibrium is maintained by ensuring that body functions remain within a certain range. It is a state of dynamic equilibrium that allows the body to function optimally despite changes in the external environment. For example, when body temperature increases due to hot weather, homeostasis mechanisms such as sweating and vasodilation help to cool the body down and maintain a stable internal temperature.