The correct answers are "research", "writing" and "interview". A muckraker is a journalist or reporter that exposes real or alleged events of corruptions or political scandals. The skills that a muckraker needs are the ones of a journalist, including research, writing and interview.
Which sentence has an incorrect shift in pronoun-antecedent agreement? a) each teacher needs to be paired up. b) each man needs to carry his own load. c) each of these women runs their own business. d) each child should bring his or her own lunch.
Which sentence is punctuated correctly?  a. under a microscope; the organisms look a bit like ruffled tennis balls they have armored plates that fit together to make a round shape. b. when the water is disturbed; the organisms respond by glowing this makes swimmers look like floating beams of blue light. c. there is a bay in puerto rico that seems to light up at night; the light comes from tiny organisms in the water. d. the luminescence attracts visitors from around the world people are curious to see; this beautiful otherworldly sight.
Which two historical elements may influence a story? the author’s biographical details the place where the story was published major events such as a war or natural disaster events that took place during the publication of the story