Adevice that supplies the mechanical energy to turn the armature of a generator is a

Which best describes why it is necessary to evaluate a solution?

Which of the following did the founding fathers see as a benefit of the federal structure (federalism) of government? a.) all power is concentrated in the national government. b.) the power is divided between national and state governments. c.) all the power is concentrated in the state and local governments. d.) the power is divided between the people and the government

How much time on average do americans currently spend watching tv and videos per day?