Answer:
Ok here are my answers...
Explanation:
I would say whatever challenge they have physically or mentally, or what they have to overcome during the story.
It can be internal mostly, because it is something mentally to overcome. External would be Man vs. Man, Man vs. Nature, or maybe Man vs. Society.
The conflict would be when things start to go awry or be more interesting. The sensory details could commit some more drama to the conflict depending on what the conflict is.
I hope this helps. I did not see the narratives that you were talking about, but I did my best. :)
The correct answer is becoming an astronomy researcher
For starters, it is the only appositive phrase. It is also non-essential because the sentence conveys full meaning even if it was removed.
it is a verb and it means to disapprove in an argument
