Answer:
I have a mouth on my head and eat everything.
I can fall off a building and live, but in water I will die. What am I?
What has a neck but no head?
Kings and queens may cling to power and the jester's got his call. But as you may discover the common one outranks them all. What am I?
Everyone has me, but nobody can lose me. What am I?
A little house full of meat, no door to go in and eat.