Answer:
A spirited jig I dance bright, banishing all but darkest night. Air can't kill me but water can. Share me, I won't get less unless wind ruins me. What am I?
What goes into the water black and comes out red?
I have 24 keys but cannot open any locks. Sometimes loud, sometimes soft. What am I?
I repeat only the last word you say. The more I repeat, the softer I got. I cannot be seen but can be heard. What am I?
What has 13 hearts but no other organs?
It has no top or bottom, but it can hold flesh, bones, and blood all at the same time.