PART A: Which statement best expresses the central idea of the text?
A) Vaccines can be a dangerous way to protect the body from diseases, as you have to initially expose the body to disease.
B) Vaccines are not necessary to protect against diseases, as the body will automatically remember certain diseases and protect against them.
C) The immune system struggles to remember viruses that it has experienced and needs the help of vaccines to make memories of them.
D) A vaccine is developed by familiarizing your body with a pathogen so that it can recognize it and keep it from spreading within you and to others

(1) one of the most popular festivals in southeast asia is diwali, the hindu festival of lights. (2) diwali means “row of lights.” (3) several legends claim that the festival was created to celebrate the homecoming of lord rama after more than 14 years of exile. (4) after lord rama defeated the demon ravana, the people placed small lanterns outside of their houses to light their leader’s way home. (5) today, the festival honors many different gods and traditions. (6) most people view diwali as a celebration of hope and a time to remember that good will always overcome evil. (7) people celebrate the five-day festival with an abundance of lights, fireworks, food, and music. (8) many families also pay their respects to different gods by building small altars in their homes. jordan has decided that moving sentence 4 before sentence 3 will improve the organization of the report. is jordan correct in her revision? a) yes, because the revision explains why rama was exiled b) no, the revision disrupts the logical order of the report c) no, the revision moves the answer away from the posed question eliminate d) yes, the revision improves the chronological order of the report