Which of the following is most appropriate as the basis of a research essay?
A. Should tax dollars be used to educate prisoners?
B. Who was Chief Joseph?
c. What causes the tides?
D. What happens in Dickens's Little Dorrit?

Select the correct answer. which headline do you think is most likely to be effective? a. if you want to stay healthy, take xyz for breakfast, lunch, and dinner b. stay fit, stay healthy with xyz c. health and fitness d. xyz is the magic solution for your entire family to stay fit and healthy e. xyz is your solution for all health and fitness problems