1) Why is paragraph spacing necessary for some documents?
? So that paragraph settings, such as alignment, bullets, and numbering can be applied
? So that paragraphs can be indented as required, perhaps with a first line or left indent
? To ensure that paragraphs can be differentiated from one another, particularly if the first line of each paragraph is not indented
? To specify spacing between lines within a paragraph, selecting single, double or another appropriate setting