What Am I Riddles

 
What am I? (medium)

Question: I shoot people and sometimes cut off their heads. What am I?


What am I? (medium)

Question: I don't like crackers and I don't drink tea. I just want to eat what I used to be.

What am I? (medium)

Question: What is often picked but seldom chosen, never walks but can run when frozen?

what am i? (medium)

Question: Without me, nothing exists. What am I?

what is it? (medium)

Question: Silent yet deafening. Invisible, but you know it's there. It can either make you laugh or it can make you cry. What is it?