Answer:
I'm white and I'm used for cutting and grinding. When I'm damaged people usually remove me. What am I?
What is easy to spot but hard to find?
My teeth are sharp my back is straight to cut things up it is my fate.
Take away my first letter and I still sound the same. Take away my last letter I still sound the same. Even take away my letter in the middle I will still sound the same. I am a five-letter word. What am I?
Four fingers and a thumb, yet flesh and blood I have none. What am I?
Why is the letter B always cool?