What is King suggesting people do now? Group of answer choices

prepare for the hard times ahead

calm the movement so as not to overwhelm the nation

fight harder than ever for freedom

continue to work slowly and steadily towards equality

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.