Analyze the picture and its caption below and then answer the question that follows. Photo by Lewis Hine This 1920 picture is by famous photographer Lewis Hine. It shows a mechanic working on a steam pump used to generate electricity. The mechanic’s work is arduous and tiring. Based on the picture and the caption below it, what does arduous mean? A. highly creative B. mentally demanding C. well-paying D. physically demanding Please select the best answer from the choices provided