Ticks have a dorsal scutum or shield and each species has a unique pattern or color. Ixodes ticks often have a black/brown solid colored scutum. Whereas, Dermacentor and Amblyomma ticks each have a patterned scutum.
Authoring Tools. â¢ Four main perspectives in multimedia authoring tools : â¢Tool (any software package that could authors multimedia. product) â¢Product (the result of combining all multimedia components) â¢Developer (designers, programmers, and multimedia authors) â¢End user (customer or viewer)
Text structures are captions, headings, illustrations, charts, tables, lists, subtitles, titles, and other conventions that authors use to organize a text. These send messages to students about what is important in the reading. Authors rarely place tables in a text that are irrelevant to the main idea.