Explanation:
Dialogue
stage directions (as you should know where things are probably going to be)
technical instructions( because you wouldn't want your actor or actress to get injured at the last minute and check if things are secure properly them you're good to go)
and also setting to see if nobody falls and if you don't want a setting let the actors and actresses know so they can imagine if things are there by themselves.
BTW I do drama so I kinda know and you wouldn't want any of your cast to be injured unlike mine before the play.
Answer:
I think the performer
Explanation:
im not sure i think i remember that or something from somewhere
Answer:
A fast shutter speed makes a darker photo, as there is less time for the light to come in.
Explanation:
What exactly is the background? Like what are you learning about specifically. I might know the answer, but I need to know what the background information is first.