Over the course of the passage, the main focus shifts from Choose 1
an analysis of historical issues affecting a scientific study to an assessment of that study.
the presentation of a question to an analysis of factors affecting its answer.
a scientific query to an argument proving that the query is irrelevant and unnecessary.
a statement of scientific facts to an argument about the validity of those facts.

B. The presentation of a question to an analysis of factors affecting its answer.

Explanation: I took the test

explanation:

the silver bells of the sleds are merry and keep time in the winter nights while the sky twinkles happily. the golden bells of weddings are delightful in their peaceful happiness, foretelling a rapturous future. meanwhile, the brazen alarm bells scream frightfully in the night, with a discordant and desperate sound. in their clamor, these bells convey terror, horror, and anger. finally, the iron bells are solemn and melancholy, while those in the church steeple are like ghouls who feel happiness. the king of the ghouls, who rings the bells, cheerfully keeps time with the moaning and groaning bells.

well easy, ask her if she's free or if she would like to go out with you.

explanation: