What is not characteristic of the ku klux klan? encouraged freed blacks during reconstruction to vote secret society that prevented blacks from being involved in government attempted to take away civil rights for blacks

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.