Most of Greece's land is 1________, which naturally separates the city-states. Because of the geography, the Greek city-states relied on 2_____________ with people in the Mediterranean region. Your answer choice should correctly match BOTH blanks. (1 point) Responses 1 mountainous, 2 invasions 1 mountainous, 2 invasions 1 deserts, 2 paper money 1 deserts, 2 paper money 1 mountainous, 2 trade and barter 1 mountainous, 2 trade and barter 1 temperate rainforest, trade and barter