Answer:
Laughter decreases stress hormones and increases immune cells and infection-fighting antibodies, thus improving your resistance to disease. Laughter triggers the release of endorphins, the body's natural feel-good chemicals. Endorphins promote an overall sense of well-being and can even temporarily relieve pain
Explanation:
What??
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Answer: B) her own perspective.
Explanation: In the given excerpt from "My Story" we can see that the narrator is accounting the events in first-person perspective. This makes this excerpt probably more accurate than other accounts of the same event because Rosa Parks is telling the readers about the time she spend in jail, from her own perspective, so she can clearly express what happened, and how she felt.