Answer:
What goes in the water red, and comes out black?
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.
At night I come without being fetched. By day I am lost without being stolen.
The higher I climb, the hotter I engage. I cannot escape from my crystal cage.
A circle of stones, never in rows. Stacked one on the other, mystery it sows. What is it?
This small, round stone fruit that is typically bright or dark red, is often served on top of whipped cream on a milk shake.