Answer:
Many people own a copy of me. Without me the world would fall.
I can fall off a building and live, but in water I will die. What am I?
My first two letters say my name. My last letter asks a question. What I embrace I destroy.
What is always in front of you but can't be seen?
I am merry creature in pleasant time of year as in but certain seasons I sing that you can hear; And yet I'm made a by-word A very perfect mock; Compared to foolish persons And silliest of all folk.
Often cooked as fillet, this meat comes from an animal that swims underwater.