A method of procedure that has characterized natural science since the 17th century, consisting in systematic observation, measurement, and experiment, and the formulation, testing, and modification of hypotheses.
Answer: Farmers could produce a food surplus, or more than they needed. Farmers also used irrigation to water grazing areas for cattle and sheep. As a result, Mesopotamians ate a variety of foods. Fish, meat, wheat, barley, and dates were plentiful.
The Peloponnesian War was fought between the Athens and Sparta. This was the war that opened a new dimension and reshaped the old Greek World and society. This was the war that destroyed Athens which was the largest Greek empire before the start of the war. This war created a cost rise all across Greece and this resulted in large scale poverty while Athens was never able to regain the prosperity prevalent before the war. This was also the war that gave birth to numerous civil wars across the greek Empire.
I can only answer 3 i cant answer 4
1.heredity
2.land
3.conquering
4.buying
