Chapter 10 is the shortest chapter in Into the Wild. How does brevity suit the subject matter of that chapter?

Explanation:

A hiker in Alaska, a man estimated to be in his late twenties or thirties, is found dead of starvation in September 1992. The story is covered in the Anchorage Daily News and picked up by the New York Times. Jim Gallien, the last person to see McCandless alive, thinks the dead hiker is McCandless, as does Wayne Westerberg. Christopher McCandless's oldest half-brother, Sam, is questioned by the Fairbanks, Alaska, police, who show him a photo of a gaunt man with a beard and long hair — the opposite of the shorn, clean-shaven sibling that Sam remembers. As the chapter ends, he prepares to tell his father and stepmother the heartbreaking news.

a compare and contrast essay is a piece of formal writing in which the author focus on the similarities between two ideas, objects, places, etc., and the differences between them. there are some aspects that the author should take into account when he/she is crafting the essay. first, the author has a clear idea of the effect that he/she wants to produce on the audience (a purpose). his/her main idea should be presented in the thesis statement in a simple but effective way which gives the audience a clear idea of the content and the direction of the essay. in addition, it is also important to focus to the similarities and differences that not only are interesting and relevant to the reader but also provide a new, impressive point of view or deeper understanding of a topic.

sentence lenght varies according to word choice.you select which word to use and that will require to use other expressions that collocate with the word chosen.sentence length will vary   according to the choice of words you make to express your ideas.