Actually, finger nails contain protein (called "keratin").
Nails (and finger nails) have volume.
Finger nails are made of a protein called keratin.
No one invented finger nails.
By system, you mean category.. I'm not sure if you mean finger nails or like tool nails, so I'll give you both. Finger nails: Body parts Tool nails: Hardware
Finger nails (and toe nails) are made of keratin.
yes
yes
Nails
I believe they grow faster.
Yes, it is like our finger nails
The cell membrane is composed of the lipid bilayer. In addition to lipids most membranes contain proteins and carbohydrates. ________________________________________________________________ YOUR finger nails and hair are made out of Keratin. its a protein (so is whale baleen and animal horns)
Bathe regularly.