The amount that a good is sold for is its
O elasticity.
O Price
O profit
O supply

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?

How did the spanish prove to be excellent allies in the war? give examples?

What are the most populous and least areas of russia and why are some areas more heavily populated than others