What are finger nails made out of?

i know its going to sound crazy...


i think i saw it in the discovery channel and im pretty good at remembering weird stuff.


Nails are made out of thin Hair like layers of Protein.


yea hard pressed hair lol and that's what animal horns and antlers are made of, just like our nails.What are finger nails made out of?
It is made up of a globular protien called keratin which makes them impermeable to water.





Hope I helped.What are finger nails made out of?
your finger nails are bones. thin layers of bones.








p.s. so are your teeth
Keratin, which is a pretty tough protein.





Not bones, lol.
Keratin!
keratin. your hair is made out of the same thing