CRITICAL THINKING Does the order of reflections for a composition of two reflections in parallel lines
matter? For example, is reflecting AXYZ in line l and
then its image in line m the same as reflecting AXYZ
in line m and then its image in line l?

False. a cultural landscape is a "geographic area that includes cultural and natural resources associated with the interactions between nature and human behavior." : )

The process by weathered rock and mineral particles are removed from one area and transported elsewhere

They contributed many things, but here are some examples:

1) democracy - democracy as a political system was first implemented in ancient athens
2) some advances in mathematics - such as the pythagoras' law
3) the script - the roman script was adopted from ancient greek.