Ok, found what I need to know for apparations.
So, I knew having a unique layer for each set of texts that should be displayed will work with animator. I just thought there might be a better way.
I do want to move objects, like an exploded view. Except I need to move objects along specified paths, not exploding from a central point.
I want to do an animation of how to assemble multiple pieces of an enclosure, with text at each step. So, I will have a separate layer that I unhide for each step, unless there's a better way.
Thanks!