Which of the following statement is most accurate? a. a reference variable is an object. b. a reference variable refers to an object. c. an object may contain other objects. d. an object may not contain the references of other objects

These statements describe lists in presentation programs: a. bullets can be turned off and on. b. bullets cannot be turned off. c. bullet styles, colors, and sizes can be changed. d. lists don't have to use bullets or numbers. e. numbering styles, colors, and sizes can be changed. f. numbers can be turned off and on. g. numbers cannot be turned off. select all that apply