What does it mean to say a visual aid should "serve a purpose"?

Which statement best describes the type of appeal used in this public service advertisement? an emotional appeal is made by presenting a wide range of jobs for women. an emotional appeal is made by emphasizing the need for a peaceful approach. an ethical appeal is made by providing pictures of a variety of role models. a logical appeal is made by including words that explain the meaning of the poster.

My friends asked me, “are you not coming for the party? "change into passive voice

The consequence of jim smiley’s human foible adds to the story’s humor. what foible does smiley demonstrate?