Why do you think a change in body temperature occurs to maintain its temperature?

A change in body temperature occurs as a physiological response to maintain homeostasis, ensuring that the body's internal environment remains stable despite external fluctuations. For example, when the body overheats, mechanisms like sweating and increased blood flow to the skin help dissipate heat. Conversely, when it is cold, the body may shiver and restrict blood flow to conserve warmth. These adjustments are crucial for optimal cellular function and overall health.