In a federal system of government A. The states share power with the central government.
B. The states have more power than the central government.
C. The central government has more power than the states.
D. The states don’t share power with the central government.

What is it called when countries build lots of weapons to store and them in case of a war?

An individual who is experiencing a prolonged period of stress would likely have levels of circulating than an individual who was not experiencing stress.

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.