Answer:
Participation by both producers and an audience
Explanation:
They take off all their feathers...
GAVE ME THE BRAINLIEST IF MY ANSWER WAS HELPFUL...
"Has been waiting" should be your answer. a simple predicate is the verb or verb phrase in the sentence and it usually tells what the subject does.
He would benefit from seeing a live performance because he could then see experienced actors play out the emotions, therefore giving him a more in-depth look on the feelings. This would make his essay much more fleshed out and analytical.