In the past 60 years, the number of competitive congressional elections has been declining, a trend called which of the following?

A primary where only white voters could participate was labeled which of the following?

If no presidential candidate receives a majority of the electoral college votes, the election is decided by which of the following?

If the price of used plug-in electric cars is expected to rise in six months, the reaction in the supply of those cars in the market today would likely be a(n)

Suppose that a major drought causes a 30% reduction in the peanut harvest. If there is no change in demand, this event would cause a _____ at the original equilibrium price, and the equilibrium price will therefore _____ and the equilibrium quantity will _____.

Which situation deals more with equity than efficiency?

An atom becomes a positive ion by gaining an electron.

Niels Bohr’s model of the hydrogen atom

In a chemical equation, the reactants are found on the left side of the arrow.

Ionic bonds occur between atoms from adjacent groups.