Answer:
We applaud if you perform well.
I am a ship that can be made to ride the greatest waves. I am not built by tool, but built by hearts and minds. What am I?
I pass before the sun, yet make no shadow. I'm all around you, but you cannot see me. What am I?
I am a busy worker who is a water mammal.
I shoot but never kills
I have thirteen hearts but no body or soul. What am I?