Finger nails are made of a protein called keratin.
Finger nails (and toe nails) are made of keratin.
finger nails are made of long fibers
Yes, it is like our finger nails
hard hair or keratin which is made of the same substance as hair
Wouldn't it be karatin like finger nails?
Nails (and finger nails) have volume.
No one invented finger nails.
Finger and toe nails are composed mostly of a fibrous protein called keratin.
Actually, finger nails contain protein (called "keratin").
'Keratin' is a structural protein, which our hair, nails, and animal horns are mostly made from.
The rattle is made up of keratin - the same substance that makes up the outer layer of skin, hair, nails, etc.
Nails are typically made of metal, such as iron or steel, because these materials provide strength and durability for construction purposes. Plastic is not commonly used for nails as it is not as strong or reliable for holding materials together.