"As part of your examination in a course, you have been asked to verbally explain the concept of CSS (cascading style sheets). Describe what they are, how they're used, and why they came out." Doesn't need to be a whole essay, one paragraph will do

  to change the number of rows and columns displayed by the excel object a. select the object and drag a size handle on the active object. b. deselect the object and drag a size handle of the object. c. deselect the object and drag a row or column divider of the object. d. select the object and drag a row or column divider on the active object.