Answer:
I donβt forget!
Better touch me before you proceed to second. What am I?
I am of several different kinds, but the one you pick doesn't do its job. What am I?
I'm white and used for cutting and grinding. When I'm damaged, humans usually remove or fill me. For most animals I am a useful tool. What am I?
What goes into the water black and comes out red?
Give it food and it will live, give it water and it will die.