Answer:
I can be driven but have no wheels. I can be sliced but still remains whole
I'm sometimes white but most often I'm black. I take you there but never bring you back.
Who keeps the ocean clean?
A dragons tooth in a mortals hand I kill I maim I divide the land.
I am whole but incomplete. I have no eyes, yet I see. My largest part is one fourth of what I once was. What am I?
When I'm born I fly. When I'm alive I lay. When I'm dead I run.