Why do we have fingernails?

KUkungfubirdy•Created December 28, 2016

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I got this information from HOW STUFF WORKS HEALTH http://health.howstuffworks.com/skin-care/nail-care/health/fingernails.htm

Project ID138060459

CreatedDecember 28, 2016

Last ModifiedDecember 28, 2016

SharedDecember 28, 2016

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