Grhickzviz
Answered

2. Natural nail is a hard protective plate composed mainly of​

Sagot :

Airakatemompil10viz

Answer:

keratin

A natural nail, also known as onyx (AHN-iks), is the hard protective plate composed mainly of keratin, the fiber-shaped protein found in skin and hair. The keratin in natural nails is harder than the keratin in skin or hair.

Guevarrasantino58viz

Answer:

keratin

A natural nail, also known as onyx (AHN-iks), is the hard protective plate composed mainly of keratin, the same fibrous protein found in skin and hair. The keratin in natural nails is harder than the keratin in skin or hair. The natural nail is located at the end of the finger or toe.