what is nail ????????..????????
Answers
Answered by
1
Explanation:
A nail is a claw-like plate at the tip of the fingers and toes in most primates. Nails correspond to claws found in other animals. Fingernails and toenails are made of a tough protective protein called alpha-keratin, which is a polymer. Alpha-keratin is found in the hooves, hair, claws and horns of vertebrates.
Answered by
8
Answer:
the thin hard layer that covers the ends of your fingers and toes
a small thin piece of metal that is used for holding pieces of wood together, hanging pictures on, etc
Similar questions