Its orbit, if it does not orbit like the other planets (around the sun) it cant be a planet, thats why pluto isnt a planet because its orbit was incorrect.
Answer:
Which of the following is an example of narrative nonfiction?
A A Writer provides detailed description of a real place.
B A writer creates characters and has them witness a historic event.✔
C A writer represents an interpretation of an actual event or experience.
D a writer interviews a series of witnesses to explain events.
I'm pretty sure it's they both focus on listed aspects of the authors life.
The 3rd one looks like the best one
Hope this is helps..