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)
Simply put, text structure is how the author organizes the information within the text. 1  When readers what kind of structure to expect, it helps them connect to and remember what theyâve read better.  It gives readers clues as to what is most important in the text.