Answer:
What has many teeth but can't bite?
Weight in my belly, trees on my back, nails in my ribs, feet I do lack. What am I?
I am always coming but I never arrive. What am I?
Four fingers and a thumb, yet flesh and blood I have none. What am I?
You write on me and secrets I can keep in places never seen. I spin like a top. Though stiff as a board, I'm often described like a mop. What am I?
The answer I give is yes, but what I mean is no. What was the question?