1.what gets hotter as it gets colder?
2.what is white when it's dirty turns black as you clean it?
3.what gets wetter as it dries?
1.what gets hotter as it gets colder?
The fireplace as winter approaches
2.what is white when it's dirty turns black as you clean it?
Blackboard
3.what gets wetter as it dries?
Towel
