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Speaking reference notes: This topic is refereed from another speaking topic, developed by user: minaaminaa33
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- TPO 17 - Question 4 Ritualization Sociobiologists believe that some communicative behavior in animals is developed through a process called ritualization. In this process, the purpose of a given behavior changes over time—a behavior that originally had 60
- TPO 16 - Question 5 60
- TPO14 - Question 4 60
- TPO 08 - Question 6 60
- Necessity Goods and Veblen GoodsWhen the price of a good increases, consumers typically buy less of it. Yet two types of goods donot follow this pattern. Necessity goods are products that people always buy, even when prices rise.Consumers purchase necessi 60
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Need to talk more fluently. Remove 'ehn' in the speaking. read the sample answer:
http://www.testbig.com/comment/52107#comment-52107