5. How do the questions included in the sections

"Scientific Approach" and "Conclusions"

contribute to the author's use of rhetoric?

A These questions provoke discussion about

the debate, which highlights the underlying

purpose of the article.

B These questions allow the author to take an objective point of view.

C These questions allow the author to remain

impartial and not take either

side in the

debate.

OD These questions persuade the reader away

from taking one clear side in the debate, as

exemplified in the text's conclusion.