Words Niat best complete the sentence.
1. The were the wealthy, powerful families that usu-
ally made up the government of a medieval city,
A bourgeoisie
B patricians
C journeymen
D imperators

name two ways organisms join a population and two ways organisms leave a population. two ways organisms join a population are birth rate and immigration. two ways they leave are death rate and emigration.

explanation:

necessary and proper clause. the congress shall have power to all laws which shall be necessary and proper for carrying into execution the foregoing powers, and all other powers vested by this constitution in the government of the united states, or in any department or officer thereof.