What is the purpose of finger nails and toe nails?
haha, I'm just curious. What's their purpose, or are they just there?
They are remnants of claws that have changed over the millenia.
They are basically just there as another thing ya gotta keep up with, because no one wants a snarly-nail-footed person.......8)
To keep those little Asian places in business...
So you can scratch where it itches. Even in those hard to reach places