Answer:
You hold my tail while I fish for you. What am I?
What force and strength cannot get through, I with my unique teeth can do. What am I?
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 turn everything around but I cannot move. When you see me you see you!
In the sun I like to play; in the rain I goes away; walk or run I always follow; in the mud I always wallow.
It weighs next to nothing but no one can hold it for long. What is it?