Answer:
A. It helps reveal the characters' thoughts and feelings.
Explanation:
Body language is an essential part of communication that helps a person understand what the other person feels without using words.
Body language include facial expression, gestures, physical features, etc.
Therefore, the element of body language contribute to performance by revealing the characters' thoughts and feelings.
People in real life seem to be more scared of speaking their minds in person than to say it online. you can easily block someone online and its not like that in person.
B .infringe because it means to breakout curmble