B. 'Bats have some fascinating characteristics. For one thing, they are the only mammals that truly fly. Furthermore, they are the only animals that roost hanging upside down. Insect-eating bats have an astonishing hearing. "Some can hear individual insects walk or flutter their wings. Most insect-eating bats use echolocation to catch insects at night: the bats emit squeaks (too high-pitched for us to hear that bounce off insects and surrounding objects and echo back, enabling them to follow a moth's zigzag flight or distinguish, say, a mosquito from a gnat. "Bats are so adept at locating insects that a single bat may eat several thousand within one night 3. The main pattern of organization of the selection is? ​

Read the passage from sugar changed the world. sugar is a taste we all want, a taste we all crave. people throughout the planet everywhere have been willing to do anything, anything at all, to get that touch of sweetness. we even know exactly how thrilling it was to taste sugar for the first time. when the lewis and clark expedition met up with the shoshone, who had little previous contact with old world products, sacagawea gave a tiny piece of sugar to a chief. he loved it, saying it was "the best thing he had ever tasted." sugar created a hunger, a need, which swept from one corner of the world to another, bringing the most terrible misery and destruction, but then, too, the most inspiring ideas of liberty. sugar changed the world. we begin that story with a man who could never know enough. how does the conclusion of the prologue support the authors’ purpose? select two options. it introduces the topic that will be addressed next. it provides information about the authors. it states why the topic is relevant to readers. it cites sources the authors used in the text. it explains how the authors came to study the subject.