What is the maintenance of a relatively constant internal environment known as?osteopathyhomeostasisthermofibrillationhoming instinct

The maintenance of a relatively constant internal environment is known as homeostasis. Homeostasis refers to the processes that living organisms use to regulate internal conditions, such as temperature, pH, and electrolyte balance, to maintain a stable, optimal environment for cellular function despite external changes. This concept is crucial in understanding how biological systems operate and respond to various stressors. In contrast, the other options mentioned—osteopathy, thermofibrillation, and homing instinct—pertain to different fields and phenomena. Osteopathy is a form of alternative medicine, thermofibrillation relates to heat or temperature regulation often in a medical context, and homing instinct refers to an animal's ability to return to its home location.