According to your text, all of the following are reasons people choose to be somewhat deceitful in relationships except A. to guide social interactions. B. to empower others. C. to save face. D. to avoid conflict.

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 !