The answer would be C: Secession defied the principles of the Confederacy.
Answer:
According to "Astrophysicist Chronicles Battle over Pluto," Dr. Tyson decide to exclude Pluto from the exhibits of planets, because it displays the characteristics of an icy body rather than a planet.
Explanation:
Astrophysicist Chronicles Battle over Pluto is a story of one of our solar system planet ‘Pluto.’ When Will Galmot visited the American Museum of Natural History, he noticed that it included hundreds of planet except Pluto. So he sent a letter to the museum authorities as to why Pluto isn’t included.
In 2006 when Dr. Tyson excluded the planet Pluto and labeled it as ‘dwarf planet’ he was criticized my many and he gave a justification by stating that, Pluto is no more than just a icy body, we cannot label Pluto a planet. If Pluto takes the place of earth, from the rays coming from sun will would dry up that ice and what will remain will just be a piece of its tail.’
Answer: B. He changes the verbs to present tense.
Explanation:
In the adaptation, the biggest difference made was how he worded it to make it sound like it was happening in present tense.
Details were changed but not enough for it to be the main reason that the story felt like it was happening live so C. and D. are wrong.
The perspective was already in first person to begin with so A. is wrong as well.
The only option left is B. and we can see that he does change the story to be in present tense which is a good explanation as to how the story sounded like it was happening live.
I hope this helps!