Which format style involves bolding text, centering it, and making it slightly larger?

The correct answer involves understanding the purpose and characteristics of format styles used in documents. Heading format styles are specifically designed to highlight section titles or important divisions within a document. These styles typically include features such as bold text, centered alignment, and an increased font size, which effectively distinguishes headings from the main text.

Headings serve to organize content and improve readability, making it easier for readers to navigate through a document. By using bolding, centering, and a larger font, headings stand out and indicate to the reader that they should pay special attention to the information that follows.

In contrast, title format styles may also use bolding and larger fonts, but they are typically used for the main title of a document rather than section headings. Body format styles focus on the main paragraphs of text and do not include the same level of emphasis as headings. Caption format styles are usually reserved for labels accompanying images or figures and don't generally employ the same formatting characteristics as headings. This differentiation clarifies why heading format styles are the most fitting choice in this context.