According to the passage, two American scientists found “unexpected static in their radio antennas”. Cosmologists have developed models to advance their understanding of the universe. The various discoveries and models used to attempt to explain the creation of the universe is an example of which scientific principle? (25 Points)
A. A scientific theory
B. A scientific law
C. A scientific conundrum
D. Scientists replicate research findings

When the framers our state's constitution began to create it, they looked to the u.s. constitution as a model. much like the national government, they created a state government in which each branch could keep the others from having too much power. for example, the state supreme court can- once a law has been passed and enforced- rule that the law violates the state constitution. if this happens, the law is no longer enforced. what principle of government is being described in this passage? a) federalism b) separation of powers c) checks and balances d) republican government