A is the most suitable answer, although all of the answers are technically correct. B, C and D all serve to add <em>clarity</em> to an essay, which in turn adds interest. A directly adds interest, and the clarity comes as a secondary effect.
Answer:
1, 3, 4 are primary sources.
2, 5, 6 are secondary sources.
Explanation:
A primary source is a first-hand record, evidence or description about any person, thing or place.
A secondary source is a second-hand record that is obtained from a primary source.
1. A thank-you letter from a customer is a Primary Source.
2. A magazine about local companies is a Secondary Source.
3. A business report about sales -campaigns is a Primary Source.
4. A newspaper article is a Primary Source.
5. A person working at the same business is a Secondary Source.
6. A popular book about management styles is a Secondary Source.
Answer:
Pythagoreans long ago believed that animals experience the same range of emotions as humans (Coates 1998), and current research provides compelling evidence that at least some animals likely feel a full range of emotions, including fear, joy, happiness, shame, embarrassment, resentment, jealousy, rage, anger, love