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A calcium compound, the same thing in our fingernails.
yes, just the same as a rhino's horn is
Gypsum
Fingernails are made of a special kind of protein called keratin, the same kind of stuff that a cow's hoofs and horns are made of. There are many different kinds of proteins. You need the protein of meat or milk or plant seeds in your diet. But don't chew your fingernails. You can't digest the keratin protein. Keratin is made of dead cells, so is your hair and your first layer of skin! It sounds gross, but I wouldn't change it, though!
Its horn is made up of a material called Keratin, our nails are also made up of this substance only.
A calcium compound, the same thing in our fingernails.
Keratin the same thing your fingernails are made of!
Fingernails and toenails are made of the same thing as hair, keratin. Fingernails are found on human beings and various primates. Similar to fingernails in other animals are horse hooves and rhinoceros horns.
Keratin (the same as what your fingernails are made of).
nope! they don't feel a thing! it is made out of the same substance you hair and fingernails are made out of, just very compact.
The same thing that human fingernails and animal hooves are made of, a protein called keratin.
Yes they are made up of the same chemical.
Fingernails are made from a protein called "Keratin".
Yes.
The same substance as our fingernails - keratin.
You need a rhino to make a rhino horn. What it's made from is basically the protein keratin, which is the same thing that makes the bulk of your hair and fingernails.
Hair is made out of Keratin, the same substances that make up your fingernails.