'It's the area of hardened skin at the base & sides of your fingernails, or a protective outer layer of a hair'
cuticle
THE BODY HUMAN: Its the area of hardened skin at the base & sides of your fingernails, or a protective outer layer of a hair
It's the area of hardened skin at the base & sides of your fingernails, or a protective outer layer of a hair
It's the area of hardened skin at the base & sides of your fingernails, or a protective outer layer of a hair
THE BODY HUMAN
cuticle
THE BODY HUMAN