What Is The Purpose Of Nails For Humans?


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John answered
From what I remember the (1)nails are for picking up small objects to small for your fingers to grasp(2)they can also show signs of illness in the body(3)they protect the tips of the finger to a certain extent from being pinch or smashed then on the other side they can be colored with nail polish for display and even earn awards and rewards as in the guiness book of world records for the longest nails...

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