Answer:
What stays the same size no matter how much they weight?
What an fill a room but takes up no space?
What goes around and around the wood, but never goes into the wood?
Three lives have I. Gentle enough to soothe the skin. Light enough to caress the sky. Hard enough to crack rocks.
I crawl on the earth. And rise on a pillar.
They are many and one, they wave and they drum, Used to cover a state, they go with you everywhere.