I NEED HELP ASAP!! My semester quarter ends next wednesday and I really need help on CMU CS Academy Unit 2, 2.2.3! Please help me, I really a, struggling! Here's one of them I'm struggling in.

You are almost finished updating a web site. as part of the update, you have converted all pages from html 4.0 to html5. the project is currently on schedule. however, your project manager has been asked by the marketing team manager to justify a day of time spent validating the site's html5 pages. the marketing team manager does not have technical knowledge of the internet or the web. which is the most appropriate explanation to provide to the marketing team manager?

What is the name of the option in most presentation applications with which you can modify slide elements? 1. the option enables you to modify a slide element in most presentation applications.

How can you make your column headings stand out?