Which of the following is evidence that it is an academic text? a) it has subheadings b)it has an introduction c)it has references d)it has a conclusion​

What language device is used in the highlighted text?

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.

Insert comma today we went to the store to the post office and to the park