Answer:
What goes up and down, but does not move?
A thousand wheels but move I do not. Call me what I am call me a lot.
I am the only vegetable or fruit that is never sold frozen canned processed or in any other form but fresh.
My first two letters say my name. My last letter asks a question. What I embrace I destroy.
I always go to bed with my shoes on. What am I?
I flow from the Homerβs mouth when he sees doughnuts.