Final answer:
The term 'homeostasis' refers to the maintenance of a stable internal environment, including a steady rate of oxygen consumption by living organisms, despite variations in external conditions. Option 1 is correct..
Step-by-step explanation:
The maintenance of a steady rate of oxygen consumption, regardless of the level of oxygen in the environment, is called oxygen homeostasis. Homeostasis is the process by which living organisms maintain a stable internal environment, ensuring that various physiological parameters, such as oxygen levels, remain constant despite changes in outside conditions. In the context of oxygen supply, it is crucial for the proper functioning of cells and, consequently, the overall health of an organism.
The maintenance of a steady rate of oxygen consumption, regardless of the level of oxygen in the environment, is called oxygen homeostasis. Homeostasis refers to the ability of living things to maintain a stable internal environment, and it applies to various processes in the body. In the case of oxygen intake, homeostasis ensures that oxygen consumption remains constant regardless of the fluctuations in oxygen levels in the environment.