3. Why do people use pipes to move water to dry places? 4. How has the physical environment influenced the settlement
of the United States?

Doing the text now can someone me

Micah is studying child behavior in playgrounds throughout the world. he wants to see how the children react when teachers select the same child to be the first to use each piece of equipment. which approach is micah is using?

U.s. foreign aid incudes all the following programs excepta. humanitarian aidb. military assistancec. cycle of dependency grantsd. development aid