English, asked by darinaplpnk200p8m2r6, 1 year ago

What substance are nails made of?

Answers

Answered by Pratyusha9023

nails are made up of dead epithelium cells

Answered by kuldipsinhdodiya

Nails themselves are made of keratin (say: KAIR-uh-tin). This is the same substance your body uses to create hair and the top layer of your skin. You had fingernails and toenails before you were even born.

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