thermoregulation

Thermoregulation is the process by which organisms maintain a stable internal temperature despite changes in the external environment. In warm-blooded animals like mammals and birds, this process is controlled by the hypothalamus in the brain, which regulates body temperature around 37°C (98.6°F). Thermoregulation involves various mechanisms, including behavioral adaptations, physiological responses such as sweating and shivering, metabolic adjustments, insulation provided by fur or fat, and evaporative cooling through sweating or panting. Cold-blooded animals, like reptiles and amphibians, rely more on behavioral adaptations to regulate body temperature. Overall, thermoregulation is essential for maintaining optimal internal conditions for cellular function and survival.