Which of these events is most likely the result of cultural diffusion?
1. two civilizations that share a river valley have very different ideas about how men and women should behave.
2. two civilizations along the same river have very similar religious beliefs and marriage customs.
3.two civilizations on opposite sides of a mountain range sometimes hunt the same animals for food.
4.two civilizations that are three hundred miles apart grow very different kinds of crops.

Explanation:

1 Simplify brackets.

-3,9=-3,9,-3,-5−3,9=−3,9,−3,−5

2 Since -3,9=-3,9,-3,-5−3,9=−3,9,−3,−5 is false, there is no solution.

No Solution

Done

well that depends on how deep the hole is. you'd first go through te crust of the earth, then the upper mantle, then the lower mantle then the outer core, then the inner cor then you'd be stuck in the core to melt.

congress also has implied powers, which derive from the necessary and proper clause of the constitution and permit congress "to make 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.