The type of experience necessary to produce changes in a skill is called and the relatively permanent changes are called an example would be shooting soccer penalty kicks for an hour each day and then, during game time, never missing a penalty shot. a) training; conditioningb) practice; learningc) practice; conditioning

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 !

Earthquake fault lines. map above represent