The jews living during the time of jesus' birth wanted the messiah to deliver them from earthly rulers, to be :

a : lamb of god
b : lion of god
c : angel of the lord

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.