• Question: what is your finger nail made of

    Asked by 584radg42 to Pip on 14 Nov 2016. This question was also asked by 779radg42.
    • Photo: Pip Millington

      Pip Millington answered on 14 Nov 2016:

      It is mostly made up from a protein called keratin which also makes up your hair and the very outermost layer of your skin.

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