Answer:
The correct answer is D.his observation of an actual event.
Explanation:
pts
A professor conducts a study on tipping behavior in restaurants and hotels, which is designed to determine whether factors such as posture and communication influence tips left by customers. He conducts this study based on his experience in working at a restaurant as a youth. From this scenario, it can be inferred that the initial idea for the professor's study stems from his observation of an actual event.
Angola has the highest GDP of all the central African countries. Does that answer your question?
What type of development?
Http://www.loc.gov/rr/program/bib/ourdocs/northwest.html
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Answer:
Polite people do get burned out and tired of serving others, but still keep good grace around them. They can still have those feelings, but they might choose to repress it for a later time. We aren't all nice ans polite to each other, maybe because they don't feel understood, or are saying something that they would rather not say aloud, if you get my drift. I don't think it is because of the sinful nature. Everyone is rash at some point.
Explanation:
