Read this sentence from Neil deGrasse Tyson's preface to his book The Pluto Files: Gathered here in one place is a record of Pluto's rise and fall from planethood, given by way of media accounts, public forums, cartoons, and letters I received from disgruntled schoolchildren, their teachers, strongly opinionated adults, and colleagues. Why would this be considered an example of expository writing? A it provides information about pluto status B it tells a fictionalized story about pluto C it makes an argument about pluto's status D it offers an opinion about tysons book