What technology is used in Saudi Arabia that has allowed its population to grow in desert regions?

A.
importing water from Iran

B.
stocking bottled water in stores

C.
creating lakes to hold water

D.
removing salt from seawater

Central american countries are important agricultural producers. each year, the united states imports about five billion dollars’ worth of a. bananas b. cacao c. mangoes d. coffee

Using mr smith and his id, identify two potential internal validity threats that might affect the a—b design. tell me how that threat might impact conclusions in the a—b design. note #1: you cannot use maturation (since i already did that one for note #2: there are some mr smith id threats that won’t have much impact in a single case design.

What is a basic principle of the declaration of independence