Answer: living organism maintain the organization of their internal system using homeostasis.
Explanation: In biology, homeostasis is the state of steady internal physical and chemical conditions kept by living systems. This dynamic state of equilibrium is the condition of optimal functioning for the organism and includes many variables, such as body temperature and fluid balance, being kept within certain pre-set limits (homeostatic range). Other variables include the pH of extracellular fluid, the concentrations of sodium, potassium and calcium ions, as well as that of the blood sugar level, and these need to be regulated despite changes in the environment, diet, or level of activity. Each of these variables is controlled by one or more regulators or homeostatic mechanisms, which together maintain life.
One of the living organisms' "internal maintenance" wherein the organisation of their internal systems were consistently maintained is the homoeostasis. The process is very essential because it aims to regulate our the processes taking place inside our body wherein one of which is by regulating our internal temperature.
