Read this excerpt from “Herd about the Flu .” We can’t easily predict what people will do. Some people oppose taking any vaccine
. Others don’t get around to it. Finally, some people may not take it because they know it doesn’t always work. Unlike vaccines against measles, polio, or smallpox, today’s flu shot doesn’t give full immunity, or resistance, to the flu. What is the point of a flu shot if it doesn’t work, and why doesn’t it always work? The flu is complex and strains change quickly. People need to be vaccinated with a new batch of vaccine every year. Vaccines must be produced long before the actual flu virus, or the strain of virus, starts to work its way through the community. Some years, scientists do a better job of predicting which strains will be common that year. Sometimes, even if the scientists predict the right strains, the vaccine may not create a strong immune response. How would it help the reader if the author named the sources of this information? A. The reader could say that he has read the books where this information was found.
B. The reader could verify the credibility of the information.
C. The reader could learn how to avoid getting the flu.
D. The reader could make his or her own flu shots.
The answer is chiaroscuro which is the technique being use by the Baroque artists by adding light then to a dark canvas and would emphasize emotional as well as the psychological nature of the subject. Hope this is the right answer and would be of help.
