Question

The process by which organisms maintain a relatively stable internal environment.

Answer 1

Homeostasis is the maintenance of an internal environment, despite changes in the external environment. 

Answer 2

Homeostasis

Step-by-step explanation:

Homeostasis is a process by which an organism maintains a stable internal environment. It is basically a self-regulating process that take care of body temperature, fluid balances, blood pH and oxygen level with in the prevailing limits of operation along with providing nutrition to maintain homeostasis. It as defense mechanism of the body that control reflex actions