Why does the author include this sentence in the paragraph 2

Ais a group of individuals of the same that exist in the same place at the same time

If chopin were your music teacher, what techniques would he probably expect you to develop and practice? use details and information from the passage to explain your answer.

Which of the following is an appeal to reason? (5 points) a statistics or other facts that will bring audiences to a logical conclusion b positive references to the audience's sense of right versus wrong c strong organization and use of proper spelling, punctuation, and grammar d descriptions of events or places that have meanings to the audience