Answer:
Crop yields have gone up, new strains of crop are more resistant to disease and drought.
Explanation:
Hope this helps
New World: North and South America
Old World: Basically everything else, but almost all history of the old world is focused in Europe.
Answer:
The Alpine Mountains include ranges in the Italian and Balkan peninsulas, northern Spain, and southern France. The region includes the mountains of the Alps, Pyrenees, Apennines, Dinaric Alps, Balkans, and the Carpathians. High elevations, rugged plateaus, and steeply sloping land define the region.
Explanation:
Answer:A.economic profits will be positive.
Explanation:The problem with adopting a fair-return pricing policy for a natural monopoly is that the economy profit will be positive.
This situation allow the producer to make normal profit,the producer make an average cost of producing the item as profit
Answer:
Both poems indicate that people must spend time alone.
Explanation:
