How do mammals produce heat, to keep their bodies warm?

Answer 1

Many ways, cell respiration of glucose mainly (aerobic or anaerobic), but lots of other mechanisms built in primarily with the skin to maintain homeostasis, to prevent hyperthermia and hypothermia. They are endotherms with a built in temp regulation mechanism.

shivering forces cell respiration-work
hair, especially FLUFFING their hair; very specialized hair in many animals
arrector pili muscle
sebacious glands make sebum
movement
body fat, adipose layer
fight and flight mechnaism forces heat to the core
color of hair can help too

Answer 2

Mammals have integumentary systems made up of three layers: the outermost epidermis, the dermis, and the hypodermis. This characteristic is not unique to mammals, since it is found in all vertebrates.

The epidermis is typically ten to thirty cells thick, its main function being to provide a waterproof layer. Its outermost cells are constantly lost; its bottommost cells are constantly dividing and pushing upward. The middle layer, the dermis, is fifteen to forty times thicker than the epidermis. The dermis is made up of many components such as bony structures and blood vessels. The hypodermis is made up of adipose tissue. Its job is to store lipids, and to provide cushioning and insulation. The thickness of this layer varies widely from species to species.

Answer 3

Mammals produce heat by chemically metabolizing the food that they ingest.

Answer 4

Cellular respiration which produces heat as a by-product of energy production and use.

Answer 5

Horses truthfully use potential to maintain themselves heat interior the wintry climate! The physique shivers to maintain heat. Your boss became into precise. keep the pony heat, no longer warm, and that they won't use as a lot potential and for this reason no longer require as many energy. And definite, provide greater hay interior the wintry climate because of the fact the grass is dormant. maximum horses regardless of the undeniable fact that, except clipped, are positive interior the wintry climate with out blankets. grant seem after for the pony to get out of the wind or the rain. as quickly as they get moist they lose the thermal features of the wintry climate coat. Blankets are intense-high quality in case you do no longer elect ot take care of a laying off horse interior the spring or you're exhibiting and elect your horse to look solid. the difficulty I had with them is that it may be like 20 stages once I left for artwork at 6am and prefer 60 stages once I have been given homestead interior the afternoon. i bypass to attempt to bypass with out them this 12 months. My horses have unfastened get right of entry to to their stalls. Horses have long gone with out blankets because of the fact the start of time... What portion of the rustic to you reside in? Ask human beings on your section what they do...it is how I learn maximum issues. My old instructor had a chart on her wall on the barn. if it have been given to a undeniable temperature she could placed sheets on. decrease, and she or he could placed medium blankets on. less warm nevertheless and the heavy blankets went on. extremely chilly and a pair of blankets could bypass on. she had a coach barn and many her horses have been clipped. In different words, there is not any one precise answer to your question different than definite, horses do use greater potential while they're chilly.

Answer 6

Digestion of food, muscle use, the liver.