A preschool class is learning the song, "You Are My Sunshine." The teacher holds up stick puppet images of a sun, a smiling face, a gray sky, and a heart to remind them of the song's lyrics. This activity would represent the stage.

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 !

Ithink it’s bill gates.