Answer:
What goes through towns and over hills but never moves?
I am expelled from you orally with a sound
In my yard there's a bed with no pillows a trunk with no clothes a branch with no leaves. What am I looking at?
Never resting, never still. Moving silently from hill to hill. It does not walk, run or trot. All is cool where it is not. What is it?
What can be cracked before it's used?
Though not a plant, has leaves. Though not a beast, has spine. Though many wouldn't need this thing, It's more valuable than wine.