5. Design an experiment that would resolve the nature versus nurture controversy. What are some reasons why this experiment hasn't been done?

Scarcity is when there is not enough of something to satisfy everyone's wants or needs. when this happens, the amount of the product that is in stock will gain a lot of value, because there's so little of it. this is why consumers will have to pay higher prices for them.

B.) false> > > > > > > > > > > > > > > > > > >

2. they were often far away from each other. also roads were not developed because of the many rivers and islands so they developed in isolation.3. 1 reason the ruts were a standard size, so only carts with a specific size could travel on roads and 2nd reason roads were expensive so there were barely of them. 3rd reason and rids were only on specific places