How is the physical geography of Japan different from the physical geography of the Korea​

Why might have people followed the rivers to find their way into asia

Explore the ways that boundaries influence identity, interaction and exchange. things to consider: what is the race/ethnicity. how easy is it to interact/trade with others.

8. is a technique that uses the images from several telescopes to produce a single image. a. reflection b. interferometry c. radiation d. refraction