Answer:
I am black when you buy me red when you use me when I turn white you know itโs time to throw me away.
I'm at the head of an elephant and at the tail of a squirrel
Used left or right I get to travel over cobblestone or gravel. Used up I vie for sweet success used down I cause men great duress.
Iโm white; perfect for cutting & grinding. For most animals I am a useful tool.
My head bobs lazily in the sun. You think I'm cute for my face is yellow my hair is white and my body is green.
Whatโs a carpetโs favorite sport?