Anthropology 101. Each question needs 3-5 sentences answer. question 2?How has theory in cultural anthropology changed since the late nineteenth century? question 3: What are two common problems in anthropological fieldwork? question 4: What is participant observation, when was it discovered as a method? question 5: Why is agriculture less sustainable than foraging? question 6: What is redistribution as a form of exchange and how does it work? question 7: What is the Sapir-Whorf hypothesis? question 8: Define the 4 levels of the structure of language starting with phonemes. question 9: Define the three main systems of kinship discussed in the textbook. question 10: Discuss the varying role of romantic love in spouse/partner selection. question 11: What is the main point in the article, When Brothers Share a Wife? question 12: According to Diamond, why is the invention of agriculture a mistake?