Why are there more barrages than dams in Pakistan?

In a repredentive democracy: a.) people come together in large meetings to vote on public policy b.) the people govern themselves c.) political power is held by a small group of people d.) people elect officials to run the government for them

What causes heat transfer in fluids

Answer this asap. why did the americans go to china? a. trading b. exploration c. land d. live stock