Which object helped Percy, Annabeth, and Grover the most in Chapter 18?

Annabeth throws him the ball, tells him to drop it, and shoos Percy and Grover through the EZ death line. Once they're through, Annabeth throws Cerberus the ball again and follows.

Explanation:

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.

it b =a chorus ik for a fact