Answer:
What number has all letters in alphabetical order when spelled out?
I have a hundred legs, but cannot stand. I have a long neck, but no head. I cannot see. I'm neat and tidy as can be.
What goes through a door but never goes in. And never comes out?
What comes once in a minute, twice in a moment, but never in a thousand years?
You saw me where I never was and where I could not be. And yet within that very place, my face you often see.
You use it between your head and your toes, the more it works the thinner it grows.
Difficult
Animal
Easy
Food
Funny
Kids
Logic
What am I?