Which statement is true? a. lipids are type of fat b. fats are a type of lipid c. fats and lipids are separated and unrelated substances d. all lipids are fats and are fats are lipids

B.fats are a type of lipid

Lipids consist of glycerol and fatty acids and are constructed from fats, oils, waxes, phospholipids and steroids. A lipid's function is to insulate the body and provide warmth in cold conditions. It can be concluded that a person with very little body fat gets very cold easily and a person with a lot of body fat gets very warm very quickly. 

Very minute and important evidence needs to be collected in order together detail and figure out what had happened

It is evolution, because we all have some of the same traits like eye color or shape or ears.