Answer to Question #287820 in Physics for SHOBAN

Question

The body temperature of mammals (humans, furry animals & marine animals) ranges from 35°C – 38°C whereas birds have body temperature ranging from 40°C – 43°C. Exemplify how the body temperature of these vertebrates are maintained during a cold weather.

Answer 1

The body temperatures of these vertebrates are maintained constant during a cold weather because of homeostasis. By consuming and digesting more food, the animals receive more energy, which helps them to maintain the same temperature in the colder temperatures.