Anyone can access a book these days. Whether it is a physical, printed book or a digital book, everyone seems to have their preference. Some people enjoy holding a paperback book. While reading, they can easily see how many pages they’ve read and how many more are left to finish the book. Some people like to write notes and highlight information in a nonfiction book. However, books made from paper take up space on a shelf and require a lot of natural resources, like trees. A well-lighted area is needed to read a printed book as well. Digital books are very convenient. An unlimited number of digital books can be accessed through a digital reader, and this does not take up any physical space. Digital readers are well-lighted, so a digital book can be read anywhere, even in a dark room. However, the blue light of the digital reader can harm the eye, and if the Internet connection is lost, the book cannot be accessed.
Which statement best describes how the selection is organized?