Answer:
You can spin, wheel and twist, but this thing can turn without moving. What is it?
It is the great nemesis of the lactose intolerant.
I am a fire's best friend. When fat, my body fills with wind. When pushed to thin, through my nose I blow. Then you can watch the embers glow.
What hangs others yet can unintentionally hang itself?
What is it that has four legs, one head, and a foot?
A leathery snake, with a stinging bite. I'll stay coiled up, unless I must fight.