Answer. Hair is to protect our bodies from the elements, helps regulate heat and is a sensory item this is why each hair follicule has nerve endings attached.

the part beneath the skin, called the hair follicle or when pulled from the skin, called ... Hair also has a sensory function, extending the sense of touch beyond the ...

The structures of a hair follicle include the layers and types of cells within the hair follicle ... They secret an oily substance called sebum, whose functions include:.