Some way stations along the silk road

belonged to nomadic herders

had high population density

became modern cities

How do oceanographers measure the salinity of ocean water?

I’m his published 95 theses, martin luther protested against? a-the selling of indulgences within the catholic church b-the belief in predestination c-the worshipping of statues of saints d- the catholic church focus on faith as the sole means of salvation

How has the geography of india made it difficult for its people to expand before modern technology?