Answered

Mary can view the thumbnails of her presentation slides when she is creating the slides. Which element of the program’s interface is she seeing?

A.document area

B.Slide pane

C.menu bar

D.scroll bar

Verified Answer :

Greenleafable

Mary can view the thumbnails of her presentation slides when she is creating the slides. The element of the program's interface that she is seeing is A. document area.
A thumbnail is basically a screenshot of a part of the document that you are working on. So if she sees only a thumbnail, it means that it is based on the very document that she is writing, or the presentation that she is creating.

The Slide pane appears by default on the left side of your document area or the workspace. It displays the thumbnails of your presentation slides in the same sequence that they will appear in the presentation.

B. Slide Pane