Wendy wants to know if a new sports drink improves physical performance. The number of push-ups each participant can complete in one minute is recorded first. The participants are then given eight ounces of the sports drink, and the number of push-ups completed in one minute is recorded again. Wendy finds that the number of push-ups completed is less after consuming the new sports drink. This finding is likely the result of a effect.

b. a single paragraph.

a paragraph is a series of sentences that are organized and make sense, and are all related to a single topic . almost every piece of writing you do that is longer than a few sentences should be organized into paragraphs. this is because paragraphs show a reader where the subdivisions of an essay begin and end, and thus the reader see the organization of the essay into subjects in order to be able to understand its main points.

there was no passage listed but using the process of elimination i'd say it was d. the high economy would do the opposite. i don't see how low prices would affect it. high unemployment is possible but i feel d is the better answer.