Answer:
I run up and down the stairs without moving. What am I?
I love to twist and dance. Though wingless, I fly high up into the sky. What am I?
I fill a room but take no space.
I am black when you buy me, red when you use me. When I turn white, you know it's time to throw me away. What am I?
A thousand wheels, but move I do not. Call me what I am, call me a lot. What am I?
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.