are nails bone or dead cells?!


Question:
Answers:
Neither.
They are composed largely of keratin, very closely related to the keratin found in skin. They are made up of cells, but living ones, not dead.

Other Answers:
they are dead cells that are continuously being deposited at the tips of the fingers.i mean that is what i remember my teacher telling me once~!
they're chuck norris

Answers:

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