What is the purpose of the Outline view in word 2016? check all that apply. 1. editing the format of size and text. 2.working with documents with multiple heading. 3. demoting and prompting headings in a document 4.creating headings that can be seen in the Navigation view

2.working ... heading.

3. demoting ...document

4: creating Navigation view

Explanation:

The outline view shows the document uniquely. It leverages advantage from the Word's style of heading for sorting out the problems of the groups by helping then arrange their thoughts, plotlines, and the ideas, as well as mix in the text for helping to arrange the thoughts. Hence, 2 and 3 are correct options. Also, the headings are displayed on the navigation view. And hence the fourth option is also correct.