Answer:
What English word has three consecutive double letters?
I am always in front of you, but you will never see me. What am I?
It can pierce the best armor and make swords crumble with a rub, yet for all its power It can't harm a wooden club.
Used left or right, I get to travel over cobblestone or gravel. Used up, I vie for sweet success, used down, I cause men great duress.
I have a face, yet no senses. But I don't really care, because time is of the essence.
This food is a tortilla filled with cheese and sometimes chicken before being heated or cooked.