Answer:
What is it that no man ever yet did see, which never was, but always is to be?
What type of paper can you neither read nor write on?
I'm a type of pizza that is folded in half before cooking to contain a filling
Face with a tree, skin like the sea. A great beast I am. Yet vermin frightens me.
A precious stone, as clear as diamond. Seek it out whilst the sun's near the horizon. Though you can walk on water with its power, Try to keep it, and it'll vanish within an hour.
They are many and one, they wave and they drum, Used to cover a state, they go with you everywhere.