What is mobile computing​

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?

Visualizing a game of “tag” to remember the meaning of contagious

Match the sentence fragment in the first column with the appropriate ending in the second column. a little per favore?