Study the poster created by the us office for emergency management during world war ii.
which statement provides the best analysis of how the graphics add to the appeal of the message?

1.the photo of the boy eating and the graphics of children playing baseball form a positive association between health and sports.
2.the combination of black-and-white and color images creates a connection between eating a good lunch in the past and present.
3.the angle of the horizon line in the background introduces an element of surprise that adds creativity and interest to the message.
4.the prominent use of the colors yellow, brown, and green connect the image to the idea of natural ingredients in a healthy lunch.

The best answer seems indeed to be number 1. The photo of the boy eating and the graphics of children playing baseball form a positive association between health and sports.

Explanation:

The poster depicts a child eating while two other children play baseball. The images are very different from each other. The child who's having lunch is a black and white photo while the children playing baseball is a colored drawing. At first, they may not seem connected at all due to the differences. However, the poster is about the importance of having a good school lunch. Why, then, pictures of children eating and playing? Because it is common knowledge that children who eat well get the nutrients they need to be healthy. Healthy people lead a more active life, usually including sports. Sports themselves help people stay healthy. Therefore, the association of the two pictures aims to convince the audience that school lunch and health are strongly connected.

i used to know but i learned it a long time ago sorry

explanation:

- "the basic difference between keywords and subjects is that subjects (or "subject headings") have been predetermined, while keywords have not. a keyword is an easy place to start because you can use any word that seems to fit your search; this is called "natural language" searching."