Which decribes how indius valley cities differed from othrt early civilization cities? a the houses only had one story b they had a large population c they were surrounded by protective walls d they had planned, gridlike streets

the graphs indicate that few people in bolivia work in industry, as that is the least expressive sector shown in the respective graphic.

most people now work in jobs where they do one  kind  of work; they are carpenters, bankers, cooks, mechanics, and so forth. likewise, most  businesses produce  only certainkinds  of  goods  or  services, such as cars, tacos, or gardening  services. this feature of  production  is known as specialization.