Answer:
What can be cracked before it's used?
A thousand wheels but move I do not. Call me what I am call me a lot.
I've got a beautiful beautiful hall all walled in red velvet with all white armchairs made of bone and in the middle a woman dances.
I am owned by Old McDonald.
You use me between your head and your toes the more I work the thinner I grow.
It flows out of the soil, It burns you if it boils, And holds us in its coils, More valuable than gold, As black as it is old.