Retraction of skin
chicharon
The purpose of cleansing skin care is to keep a clear, and healthy complexion. Pores can often get clogged and acne can form as a result, cleansing skin care can help to prevent it.
the purpose to the smooth skin is so the can move fast in the water and it helps them breath out of water by putting a coat of slimy like substance over the skin making it watery
"The purpose of the Perfect C product is to improve one's skin quality through promoting healthy collagen production, strengthen the skin's immune function, and to increase healing of the skin."
So you can show off your new skin
Melanin gives color to your skin and eyes.
They bond to skin because that was their original purpose - to act as a medical adhesive.
Sometimes the purpose of skin lesion removal is to excise an unsightly mole or other cosmetically unattractive skin growth.
Skin biopsies also can serve a therapeutic purpose. Many skin abnormalities (lesions) can be removed completely during the biopsy procedure.
V76.54 is special screening exam for skin cancer. When a patient presents for a full skin exam, that's usually the purpose.
As with all furred animals it protects their skin.