What am I?

I'm white, and used for cutting and grinding. When I'm damaged, humans usually remove me or fill me. For most animals I am a useful tool. What am I?

What language do people speak without saying a word out loud

I am a ship that can be made to ride the greatest waves. I am not built by objects, but built by minds. What am I?

I go from house to house, a messenger small and tight. Weather it rains or snows. I sleep outside at night. What am I?

Riddles and Answers