15. Each guinea pig was placed in a revolving drum. An electric shock caused the animals to run in the revolving drum. A tone was sounded and that was followed with an electric shod. The guinea pig could avoid the shock by running before the shock was given. In other words, making the wheel revolve would eliminate the shock. Identify the US, CS, UCR, and CR

Based on your observations of porto alegre and houston, what would you conclude about the longest and shortest days for the two cities on opposite sides of the equator

William poole believes economics should be taught in schools because students will learn

How does federalist, no.10 address the concerns of a strong national government in brutus i? a) the court system would be a representative democracy and the other branches republics. b) representative gov't was the only way to check state power in the national gov't. c) states would be allowed to choose which sort of representation they have at the national level d) the national gov't would be a balance between democracy and republic, thus protecting the rights of citizens.