What is one difference between the interview, "Astrophysicist Chronicles Battle over Pluto," and the preface from The Pluto Files?

Why is the word choice so important when developing a presentation?

Which questions would most a reader identify the author's purpose for writing? check all that apply. what type of text is this? what type of reviews did the book receive? how many copies of the book have been sold? what is the central idea? how does this text make one feel? mark this and return save and exit

Based on the information in the passage, what conclusion can the reader make?