1) long-term energy storage (which may be broken down into glucose for energy, when the short-term energy sources have been depleted).
2) layering of the body for warmth.
3) fat, as a percentage of body weight, is also needed by women in order to maintain fertility (the ability to maintain hormonal levels necessary for conception).
There are more "purposes", as well, but this question asks for three.
legal purposes amd over fat pigs
Fat serves many purposes for animals, including insulation and energy storage.
Fat from animals that is not to be used in the feed or food chain, but for other technical purposes, for example soap making.
A suitable non-fat dry milk substitute for baking and cooking purposes is powdered coconut milk. It can be used in place of non-fat dry milk in recipes to add a creamy texture and flavor.
3 general purposes for writing are: to be informative to be persuasive and to be entertaining
To render fat effectively for cooking, heat the fat slowly over low heat until it melts and the solids separate from the liquid fat. Strain out the solids and store the liquid fat for cooking.
Fat serves a variety of purposes. It is primarily an energy storage mechanism, but it can also insulate an organism. This is obviously not true
The 3 Purposes Of Technical Writing: 1.)To persuade 2.)To entertain 3.)To inform
One might wear a fat suit to depict what its like to be fat. They might also be worn in a motion picture for acting purposes. The fat suit could also be used for weight simulation.
3 liters of fat are 1 pint of fat
Fat, with plenty of water whipped in. The extra water allows them to reduce the fat content. Just don't use these for cooking purposes, the water content is unacceptable ad will ruin the product.
Always half fat to flour i.e: 8 ounces flour and 4 ounces of fat.