Which option aligns the contents of a cell vertically and horizontally?
a. merge cells
b. format cells
c. add pattern
d. add border

Format cell s option aligns the contents of a cell vertically and horizontally

Explanation:

Merge cell: This will combine two or more cell. The user should select continues rows or columns to merge as a single cell.

Add Border: Will add border to the selected cell. If whole document is selected, then border will be added to the whole documented and you can see grid-lines in print out.

Add pattern: To include background colors for the cells

Format cells: Is the option to align text horizontally and vertically. Formatting has very more number of useful options too.

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