Fingernails are made of skin.
Fingernails (and hair and horns) are made of keratin, a tough insoluble protein.
Fingernails and hair not completely sure but i know fingernails is right
It has to harden
James harden is way better than Stephen curry
Keratin... it's a natural substance that makes the nail harden.
penta-fingernails
you duct tape their fingernails and when they forget that the pick their fingernails and then its all done
The fingernails are distal to the wrist. The wrist is proximal to the fingernails.
The present tense of "harden" is "harden." For example, "The clay hardens as it dries."
People's fingernails are designed to protect the ends of our fingers, which are much more delicate than fingernails are.
fingernails
they do have flat fingernails
Fingernails are made of skin.
their own, or fingernails. fingernails is on little riddle level 73...
Yes, harden is a verb.
No. The word "harden" is a verb.