What role can the students play to end humam organ trafficking ?

As with any small island country, cuba has fewer natural resources than countries such as brazil. this affects their economy in that cuba a) exports only manufactured products. b) exports more products than it imports.. c) must import more products than it exports. d) has imposed trade barriers against the united states.

What refers to the existence of more than one level of government in the country

How did ancient civilizations develope its agriculture and protect its population