38: Shortage
39: Price equilibrium
40: unsure, possibly Utility
41: Diminishing Utility
42: Demand
43: Expenses
44: Opportunity cost
45: Possibly Trade off
46: don't know
47: don't know.
The terrain, mountains and hills, makes it difficult to travel in Greece.
Some effects were that, they were forced off their own land, we killed off buffalo, one of their major food source.
Answer:
Much like you would in the Zombie Apocalypse. .
Explanation:
I would prepare as much as we could with all our quite, limited, resources. Such as gathering food, collecting water, clothes, the basics. I would then plan for us to find a way out of the United States, considering, you're now in a place, where everything is crashing down. But, if I couldn't get out I would, find shelter, and provide for safety, as of baring the arms I need.
