Write 23.5 in expanded form then in word form

What is the most important aspect of managing your digital photographs? a) backing up the files b) tagging the photos c) putting the photos into folders d) editing the photos

What is von petzinger really interested in finding out through her studies in cave art?

What comprises a list of main points and sub-points of a topic to include in a presentation? a(n) is a list of main points and sub-points of a topic to include in a presentation.