Answer:
B. They allow the characters to reveal their emotions and opinions through dialogue.
Explanation: I took K12 test and got 100%
The third one (I’m not sure if your question includes answers choices or not but if so , it is in fact (C)
A source that is a trustworthy authority on a subject is a credible source.
<h2>Answer→↓</h2>
<em><u>Obsessive</u></em>
<em><u>Obsessive√</u></em>
<em><u>Symmetrical×</u></em>
<em><u>Impinging×</u></em>
<em><u>Thanks </u></em><em><u>to </u></em><em><u>my </u></em><em><u>obsessive </u></em><em><u>desire </u></em><em><u>to </u></em><em><u>finish </u></em><em><u>the </u></em><em><u>book.</u></em>
<em><u>100%</u></em><em><u> </u></em><em><u>correct </u></em><em><u>answer</u></em>
<em><u>not </u></em><em><u>nonsense</u></em>
<em><u>Philippine's </u></em><em><u>brainly </u></em><em><u>helping </u></em><em><u>student</u></em>
<em><u>TYSM^</u></em><em><u>^</u></em>