Answer:
What can you hold in your right hand but not in your left hand?
Santa shakes his belly like a bowl full of me
Find me on body builders or in the drink aisle. What am I?
I stand in one place yet fill the whole room. I can be filled with molten rock and come in every hue. What am I?
I am an activity dogs are very good at when a ball is thrown.
It has no top or bottom, but it can hold flesh, bones, and blood all at the same time.