Answer:
I must be broken before you can use me.
I plow and plow but never sow.
I am not alive but I grow I don't have lungs but I need air I don't have a mouth but water kills me. What am I?
I'll bring out your bulls and slow your roll. I may even come out of your skull.
I am alive without breath and cold as death. I am never thirsty but always drinking.
When is it bad luck to see a black cat?