Answer:arm-blooded creatures, like mammals and birds, try to keep the inside of their bodies at a constant temperature. They do this by generating their own heat when they are in a cooler environment, and by cooling themselves when they are in a hotter environment. To generate heat, warm-blooded animals convert the food that they eat into energy. They have to eat a lot of food, compared with cold-blooded animals, to maintain a constant body temperature. Only a small amount of the food that a warm-blooded animal eats is converted into body mass. The rest is used to fuel a constant body temperature.
They are not dependent on the external temperature.
The temperature is constant.
They survive in cold environments.
Explanation:
Warm-blooded animals are called endotherms. These animals keep their body temperature constant and higher than the environment in which they live. Unlike cold-blooded animals, which depend entirely on the environment for warmth.
As the temperature of warm-blooded animals is constant and high, your body is able to carry out enzymatic activities without any problem keeping the body functioning normally. In addition, the high and constant temperature allows these animals not to depend on the temperature of the environment, which can be very unstable, which allows these animals to live in cold regions and continue their metabolic processes normally.
In humans, visible secondary sex characteristics include pubic hair, enlarged breasts and widened hips of females, and facial hair and Adam's apples on males.
