What happened to ur?
a. it was conquered by the chaldeans.
b. it became part of the desert.
c. it was flooded and ruined.
d. it grew in power and size.

1. where does the energy of a nuclear power plant come from?

d) political bosses should not hold office

i believe it was spain

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.