Rank the 4 regions of texas from lowest to highest elevation.

Which group of islands is called the land of fire and is located at the southern tip of south america

Which type of learning occurs when you observe how other people act?

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.