Kai began the research process by asking, “How does playing a musical instrument improve academic performance?” Now, he needs to modify his major research question as a result of his research. Which question narrows the focus of his research? A. Does playing piano improve the math scores of high school students? B. Does listening to classical music improve the thinking skills of children? C. What is the relationship between music education and academic achievement? D. What is the connection between music and memory?

its is b

explanation:

the reason it is b is because b is in third person saying destiny chose this so therefore it is b

anyone who was dealing with communism in soviet union in his time had an ideal picture of equality, freedom, the struggle of the working class for a better future, the success of the aristocracy's overthrow and the emancipation of subjugation.   however, anyone who would go to soviet union to see the functioning of the communist system, would be convinced that it was about sad people, about everyday bad life, about the brutal attitude of communist leaders, about ill obsession to completely exterminate every thought on aristocracy. thus, orwell wanted to show all the absurdity, the brutality of the system, the unbearable rule of suspicious morality, the ignorant people who try to play professionally.

the answers are: b. and e.

d

explanation: