Which of the following is a physical change?
ⓐsaw a piece of wood in half
ⓑburn a piece of wood
ⓒrust formed on an iron fence
ⓓa copper roof that changes color from red to green

What was “reborn” during the renaissance?

Characteristics of what type of economic system are being described below? 1.economy in which some/all of the basic economic questions answered by central authority 2.trade generally limited to what is produced through the influence of the government a.command economies. b.market economies. c.traditional economies.

How might hammurabi’s code have prevented a single ruler from imposing,or forcing his or her will on people