MemberMay 23, 2021 at 9:24 pm::
There are multiple reasons and theory behind having fingernails and toenails. Some relevant theories show that they are developed parts of claws that other animals have.
Fingernails play very useful role in day to day life. Toenails become handy in certain situations.
It is important to have proper food as diet, as the nails are grown through the skin itself. It must be taken care of.
I hope this answer helps!😊