A homeothermic animal is one that maintains its body heat from the inside, at a relatively constant temperature. Two ways it can produce more heat are to consume additional calories and to increase the level of activity.
Snakes cannot produce their own heat because they are coldblooded.
The two parts of an animal that give off the most heat are the core body organs, such as the heart and liver, and the brain. These organs are metabolically active and require a lot of energy, which is released as heat during their functioning.
The animal with heat sensors on its upper lip to find prey is the pit viper, a type of venomous snake. These heat-sensing pits allow the snake to detect infrared radiation and locate warm-blooded prey in complete darkness.
Endothermic animals rely on themselves to produce their own heat. Ectothermic animals, however, must rely on the sun to keep their body heat up.
The warmest type of fur for a person to wear would be that of any arctic animal, such as a reindeer. this is because the fur is specialized to retain as much heat as possible, having things like hollow hairs to prevent convection and having especially closely-spaced hairs to allow for a maximum thickness of the fur, as the thicker the fur is, the better it will be at retaining heat.
Three things that produce heat are a light bulb, fire, and the sun
watermelons
Cold-blooded animals do not produce much body heat. Most do not produce any at all.
paper :p
Stimulus?
heat is produce when you rubbed two things together...ex. stones
Heat Energy is in everything. The sun provides heat for everything, even our bodies produce heat. Some other things that produce heat energy are: lights, computers, televisions, toasters, Phones, heaters, fridges and LOTS more.
The three things that produce a fire are fuel, heat, and oxygen. Fuel provides the material that burns, heat raises the temperature of the fuel to its ignition point, and oxygen allows the combustion process to occur.
Oxgen, Fuel and a heat source
lighter
Heat and pressure are required to produce metamorphic rock from sedimentary or igneous rock.
Some things that produce both light and heat include incandescent light bulbs, candles, and fireplaces. These sources generate both light and heat through the process of combustion or electrical resistance.