Please help me with thiss!! Had to take another pic

Which of the following is a complex sentence? a. after henry submitted his essay, he realized that he hadn't proofread the last page. b. identity theft is a growing problem, especially among seniors. c. we didn't have enough potatoes for dinner, so we served rice instead. d. jim tried to watch a video on a device connected to a crowded wireless network; as a result, the video stuttered and froze.

Wha is"centrifugal bumble puppy "? why is it important for games to require a complication apparatus? (brave new world)

Which describes the effect the use of figurative language has on the tone of this excerpt? select all that apply