Read this excerpt from "the world on turtle's back." without knowing it, the right and left-handed twins built balance into the world. the plant-eating animals created by the right-handed twin balanced out the meat-eating animals created by the left-handed twin. and so the world thrived, and this was good. which statement best describes the purpose of this excerpt?

Consider the title and souce of the following articles. which one is most likely to exhibit a bias? (a) how to roast beef," by the food editor of a magazine (b) americans experiencing greater fatigue than previous generations, " by a harvard researcher (c) "americans' worsening eyesight not related to computer screen usage," by the public relations director of a major computer manufacturer (d) "sharing the burden: a history of cooperation," by a college professor