As a person ages, the papilla grow less dense and the skin becomes

As a person ages, the papilla grow less dense and the skin becomes loser.
Papilla are found at the base of each hair follicle. it is obvious as a person becomes old, with time skin becomes loser and loser. papilla also make hair root. As a person ages due to papilla growing less, the elasticity of skin loses and wrinkles occur. That's why the skin loses with age.

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