Answer:
You see a boat filled with people. It has not sunk but when you look again you don't see a single person on the boat. Why?
Part carbon, part water, I am poison to the fishes. Many falsely claim my name, I am the pause that refreshes. What am I?
Cold head and feet; round as a ball; always turning around myself.
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?
There is one in a minute two in a moment and none in a thousand years. What is it?
If itβs information you seek, come and see me. If itβs pairs of letters you need, I have consecutively three. What am I?