* Disclaimer this is language arts but, they don't have that as a choice so, I put english class... Images and captions are text features which often appear in articles. Writing in complete sentences, explain how images and captions can help you understand the main idea?...

My answer is ... Images can help you understand the main idea by helping you understand what the article is about visually especially if you are a visual learner or the article doesn't express what there saying well a picture will then help you understand fully. Captions help you understand the main idea better by giving you a visual and not only that but letting you know what the pictures about because sometimes when looking at a picture it helps us visually understand the main idea of the story but when we don't understand what's happening in the picture it's nice to have a descriptive of what's happening in the picture.

Even though I already have an answer I was wandering if there's anything wrong to point out or feedback on thing's I should change?