Question

can you tell me what organ system generates the heat needed by warm-blooded animals such as humans

Answer 1

Warm-blooded creatures, like mammals and birds, try to keep the inside of their bodies at a constant temperature. ... 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.

Answer 2

mitochondria produces heat in the human body and controls metabolism in the body by generating heat