The common term for the physiological response to temperature is thermoregulation. This process is crucial for maintaining homeostasis, allowing organisms to maintain an optimal internal environment despite external temperature fluctuations. In humans and other mammals, thermoregulation involves mechanisms such as sweating to cool down or shivering to generate heat. Various physiological signals, including hormone release and changes in blood flow, help regulate body temperature. When thermoregulation fails, it can lead to conditions like hyperthermia or hypothermia, underscoring its importance for the survival of warm-blooded animals.