The main difference between theatre and cinema is that theatre involves live performances like plays, opera, ballet, and musical theatre, while cinema involves films
Exposition:
Often Provides background info on characters, explains things that happened before the story began.
Rising action: Reveals the point of view,
Falling action: Occurs after climax and Conflicts begin to be worked out and tensions lessen
The Nurse helps Romeo and Juliet elope. Because she helped them get married, consummate their marriage, and sneak around, Juliet wouldn't marry Paris and ended up drinking the sleeping potion that caused Romeo and then her to kill themselves.
I think that is carbon dioxide gas