What is a nonlinear presentation? A. a presentation that does not have a distinct beginning, middle, and end
B. a presentation without titles or subtitles
C. a presentation without graphics
D. a presentation that does not have interaction

Two students are discussing the flow of electricity. student a says that voltage is a measure of the amount of electron flow in a circuit. student b says that power is the product of voltage and current. which of the following statements is correct? a. only student a is correct b. only student b is correct c. both of the two students are correct d. neither of the two students is correct