Africa’s largest lake is Lake

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.

How can christianity affect the cultural landscape of a place?

Explain what commentary austen is making about social conversation based on this excerpt. your answer should be at least 150 words.