Indicate the appropriateness of the subject for a four- to six-page research paper by answering the following question.

is the following topic suitable for a research paper? why or why not?

the history of rock and roll music

no, it is too broad.

no, it is too narrow.

yes, it is broad enough.

yes, it is narrow enough.

Which statement best describes the use of the underlined word in the excerpts? in excerpt 1, it refers to personal growth, while in excerpt 2, it suggests the physical act of moving. in excerpt 1, it refers to personal growth, while in excerpt 2, it suggests scientific discoveries. in excerpt 1, it refers to societal advancement, while in excerpt 2, it suggests the gradual march of time. in excerpt 1, it refers to societal advancement, while in excerpt 2, it suggests steps toward a particular goal.