<span>Which words or phrases describe the central plateau?
</span>Altiplano Central <span>area where most of the population lives high, flat land surrounded by mountains.</span>
Yeah, it is the most widely accepted theory about the origin of Universe. If you are interested in it, I will suggest reading “A Brief History of Time”, by Stephen Hawking.
<span>Their progress and wealth is highly dependent on the harvests, and
the price of grain. They probably have to import some industrial
products and if they had a bad year (weather, other catastrophies, poor
technology) they can't get the necessary amount of industrial products
in exchange for their surplus e. g. in grain. </span>
4. Would be A
5. Would be D
I hope this helped you :)
