hair gives you warmth and that warmth keeps your body temperature up
warmth
Because we used to be apes. Hair was for protection and warmth.
It grows for many reasons, such as warmth and for pleasure
Pale yellow is the underlying/dominant pigment in level 10 hair.
It Provides warmth..and allows the bird to fly
To become cooler during the summer warmth.
The hair papilla is an intrusion of the underlying dermis into the hair bulb. It holds a knot of capillaries that provides nutrients to the growing hair follicle.
You could say that God made us that way, but that's a religious answer. Hair is used for protection and also for comfort and warmth.
Hair is primarily for protection for your body. Typically it adds heat and warmth to the body, sort of like insulation.
Hair cut is the percentage subtracted from the face value of an asset being sold - hair cuts rise with the underlying risk of the asset.
A dog's hair may not grow back due to underlying health issues, genetics, or damage to hair follicles.