How could this image be used to enhance a multimedia presentation? a as an informative tool outlining the timeline for voting in a class election b as a persuasive device encouraging students to vote in a school election c as an informative tool comparing the candidates in a school election d as a persuasive device demanding students research the issues in an election

I think the best option is: B) As a persuasive device encouraging students to vote in a school election.

As you can see in the image a girl is putting her vote in the ballot box. We can observe that she is young so she is probably a student participating in a school election. Her atitude is positive, she is making thumbs up, in this way the photo is showing us that voting can be an enjoyable experience.

The presentation is trying to make the students feel identified with this photo that presents someone their age.

I don't think that the other options are represented in the photo. It doesn't give enough infortmation to compare the candidates as you can see only a voter. A timeline for voting requires the image of a calendar for example.

the purpose of the heading in the passage is to identify who is telling the story.

this excerpt is part of the book sugar changed the world (2010) written by marc aronson and marina budhos. as the book has been written by two people, the heading "marc" indicates that this specific excerpt is being narrated by aronson. in the fragment, marc describes his grandfather's story after hearing it from his cousin. however, there are other excerpts where budhos is the one that tells the story of her family.

aronson and budhos, who are husband and wife in real life, decided to write sugar changed the world when they found out how sugar, which had an important role in slavery and economy, changed their ancestors' lives.