The ____ adjustment converts an image to grayscale by mapping the image colors to a specified gradient fill.

The Excel command that enables you to specify rows and columns to repeat on each printedpage is:

a. navigate b. print titles c. conditional format

In Alice, the ____ button can be used if you are unhappy with one of your moves.

A. Add instance to world B. Undo C. create new method D. ADD OBJECTS