What is the population distribution? a. the women to men ratio b. the level of economic development of an area c. the pattern in which a population spreads d. the number of children born in a society

To solve their problems, mesopotamians used irrigation, a way of supplying water to an area of land. to irrigate their land, they dug out large storafe basins to hold water supplies these ditches brought water to the feilds. to protect their feilds from flooding, farmers built up the banks of the tigris and euphrates.hope ths !