What does the merge function do in a spreadsheet?

The merge function in a spreadsheet is designed to combine two or more adjacent cells into a single larger cell. This is often used for formatting purposes, such as creating a header that spans multiple columns or creating a visually appealing layout for data presentation. When cells are merged, the content from the upper-left cell is retained, and any data in the other merged cells is deleted.

This functionality enhances the organization of information within the spreadsheet, enabling users to create clear titles or sections without the distraction of multiple cell borders. Therefore, the choice that highlights this merging of cells into one is accurate.