Marjan contributed to her class blog about the early civilizations of Mesopotamia with the following text. Experts believe that the first form of writing was cuneiform, invented in Mesopotamia around the 4th century BCE. “Writers” would carve symbols and pictures into slabs of clay, or tablets—perhaps the earliest official documents. Some of these tablets still exist, and many can be seen in museums. Now Marjan needs to add two text features that will help readers understand the subject of the paragraph without duplicating the paragraph’s content. Which of the following two features should Marjan add, and what will these features help readers understand? A. Marjan should add (a) a photo of a cuneiform tablet so readers understand what it looks like and (b) a list of cuneiform symbols and their meanings so readers understand how to read cuneiform. B. Marjan should add (a) a photo of a cuneiform tablet so readers understand what it looks like and (b) hyperlinks to definitions of the words cuneiform and tablet so readers understand what these words mean. C. Marjan should add (a) a list of cuneiform symbols and their meanings so readers understand how to read cuneiform and (b) a video showing the discovery of a cuneiform tablet so readers understand the excitement surrounding this discovery. D. Marjan should add (a) hyperlinks to definitions of the words cuneiform and tablet so readers understand what these words mean and (b) a video showing the discovery of a cuneiform tablet so readers understand the excitement surrounding this discovery.