I widen my jaws when you poke two fingers in me. I especially like to devour papers. What am I?

Answer: Scissors

More What am I ? with answers

More What am I ?

I wiggle and cannot see, sometimes underground and sometimes on a tree. I really don't want to be on a hook, and I become a person when combined with book. What am I?
I wiggled and cannot see, sometimes underground and sometimes on a tree. I really don’t want to be on a hook, and I become a person when combined with a book. What am I?
I will disappear every time you say my name. What am I?
I will go within you, and destroy you. Only because you wanted me too. What am I?
I won’t break if you throw me off from the highest building but I will break if you place me in the ocean. What am I?
I work hard most every day, Not much time to dance and play, If I could reach what I desire, all like me would now retire. What am I?
I would see all anger ended; Words retracted, tensions mended. I would see your ties restored; For disagreement, I abhor. What am I?
I'll shout til you wake or sing you to sleep. I'll talk to you but you're crazy if you talk back. What am I?
I'm a disturbance, but nobody can see anything without me. What am I?
I’m a very valuable thing to have. Use me right now, you should. Yet if you cut off my hindquarters, I’d be but a piece of wood. What am I?
I’m always hungry and must be fed, the finger I touch will soon turn red, What am I?
I’m am everywhere and a part of everyone. I am at the end of space and time and existence itself. What am I?