Answer:
I believe they have great benefits
Explanation:
I'm not sure of it's the answers but that is what I think . sorry
Denotative language is most likely to dominate the author's writing in an introductory textbook on astronomy.
Denotative language has to do with the literal meaning of something - so if this person is talking about astronomy, there's not much metaphor there. However, in the other options, emotions prevail when talking about those things, which is why connotative language would dominate there.
Even though it could appear that Jamie is the one who tells the story, it is actually The narrator who tells it. Hope this works for you