What significance does the repetition of the word raga have in this excerpt from "Unanimity Has Been Achieved, Not a Dot Less for Its Accidentalness" by Bob Kaufman?

Which statement reflects a citizens need to increase his civic particpation

The economy of the united states is best described as

Which statement is a good description of a model? a) models are a description of nature based only on one or two variables. b) models are testable ideas but they are not very to most people. c) models are a description of nature that predicts more accurately than real events. d) models are an approximiation of a real system that omits all but most essential variables in a system.