Answer:
My seas have no water, my mountains have no rock, and my land has no grass. What am I?
Use me if you really want to see inside someone
My full powers come when my makers are dead. I await a heavy hat to put on my head. What am I?
You hear me speak, for I have a hard tongue. But I cannot breathe, for I have not a lung. What am I?
I come off of a beautiful creature which soars in the sky. I come off of a peckish creature which has a tail as mighty as the sun! I am sometimes dirty and parents beg you not to pick me up.
Though not a plant, has leaves. Though not a beast, has spine. Though many wouldn't need this thing, It's more valuable than wine.