Americans and britons speak the same language, yet they have different meanings for the same words. this is a problem of

Explain how nationalism led to independence in nigeria.

What is the largest room in the white house

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.