1. A study carried out by three major universities concludes that drinking coffee can lengthen lifespans and decrease health problems. The study found that people who drank one or two cups a day decreased health risks by 5%, while those who drank three or more cups decreased health risks by up to 10%. The National Science Foundation examined the data and found it to be “highly reliable.” CREDIBLE NOT CREDIBLE
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12. why do you think that using a conversational tone with plain language when writing businesses messages is a good idea?

Read the excerpt from a history of the world in 100 objects. power is usually not willingly given, but forcefully taken; and in both europe and america the nineteenth century was punctuated by political protest, with periodic revolutions on the continent, the civil war in america and, in britain, a steady struggle to widen the suffrage. what would be a benefit of reading this text rather than listening to an audio version of it? the reader could analyze the text features in the excerpt. the reader could visualize the description given. the reader could set his or her own pace and reread parts for clarity. the reader could hear the sounds of the political protest.

Which verb from is used to indicate the perfect progressive tense