C.cannot be viewed on a screen
The Answer Is: "Microsoft".
If you observe closely, you may see that these stars are shown only against some slides and not all of them.
The stars are just an indication that the particular slide has custom animation. That was you can quickly see at a glance if a slide has content that is animated.
The same star symbol is also shown when the slide itself has any slide transition set.
Vertical alignment determines the position of the text within a section of a document relative to the top and bottom margins, and is often used to create a cover page.
It is false because if the margins, the space on the side of a paper, gets bigger, that means there is more emptiness and less space for text.
