Answer:
Until I am measured, I am not known. Yet, how you miss me when I have flown. What Am I?
I am the reaction after enjoying soda.
I wonβt break if you throw me off from the highest building but I will break if you place me in the ocean.
The more I dry, the wetter I get. What am I?
Draw fire or fill me; I'm still empty.
It has no top or bottom, but it can hold flesh, bones, and blood all at the same time.