Answer:
Draw fire or fill me; I'm still empty.
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?
When you stop and look you can always see me. If you try to touch you cannot feel me. I cannot move but as you near me I will move away from you.
The more you work the more I'll eat.You keep me full I'll keep you neat.
Iām hard as a rock and as light as a feather. Iām passed on to one another. Poor people need me and rich people have me.
What never gets any wetter no matter how hard it rains?