Prewriting is valuable because it a. teaches the writer the steps needed to write an effective paper. b. prevent the writer from having to do many revisions on the paper. c. provides a way for the writer to generate ideas and choose a purpose. d. lets the writer formulate supporting details for each main idea.

the correct answer is c

in the spreadsheet, click on a cell, then type the numbers or text you want and press enter or tab. to write data to a new line within a cell, press alt + enter. to enter the same data in several cells at the same time you must select the cells in which you want to enter the same data, in the active cell write the data and press ctrl + enter.