What does polythesim mean?

In a democratic government, every citizen a. shares the wealth of the country equally b. shares the decision-making authority c. does not have any decision-making authority d. belongs to the political party in power

Under a tyranny the power to make a political decision is in the hands of a

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.