If you are in the habit of putting a blank line between paragraphs in Pages, you should learn to use paragraph spacing instead. You can also manage the spacing between lines with a variety of options. Paragraph and line spacing can be set on a per-paragraph basis.
Want to know more about how to use Pages on your Mac? Check out this MacMost course!
Gary: how does Pages detect where the paragraph ends? I'm guessing it looks for the Return code?
nick: Yes, when you press Return while typing, it inserts a return code in the text. That is a paragraph break.