If the government buys medicine right from the pharmacist will it be cheaper, or more expensive?

When a dam is built in a hot, dry area, creating a lake or reservoir aboved the dam, how does the evaporation from that reservoir affect the environment ?

Most countries in the middle east must import a majority of their a. gasoline b. oil c. food d. water

Which movement developed in the early 1900s and encouraged the nationalist spirit of africans throughout the world? a. african nationalist b. tribalism c. pan-africanism d. african union