Why do people on verify answers that are wrong. I got 90% and 80% percent on my tests because of it

Aisha has finished working on a word processing document that contains 15 pages. she has added some special elements in the first three pages, page 9 and 10, and page 15 from the document. she wants to print only these pages to see how they look. which option is the correct way to represent (in the print dialog box) the pages that aisha wants to print

All of the following are characteristics that must be contained in any knowledge representation scheme except

Font size, font style, and are all aspects of character formatting.