What Frank has created is a resume and hr bas separated the section using headings. how can he said the headings apart from the normal text He can use to distinguish the headings.?

Frank can distinguish the headings from the normal text by using formatting techniques such as bolding the headings, increasing the font size, or changing the font style. Additionally, he can add some spacing above and below each heading to create a visual separation from the content. Using a different color for the headings can also help them stand out. Finally, he might consider using underlining or italicizing the headings for further emphasis.