Which underlined word in the sentence is a singular common noun?
a. ford b. hands c. feet d. puddle: for my lil sis

D. puddle because there is only one puddle, and it isn't the proper name of a person, place, or thing.

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 !

The president's only official legislative duty is to sign or veto bills.