Which is the least dense? younger oceanic crust, older oceanic crust, earth's core,?

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

Why might a geographer choose to present information in a map rather than with stactics or in me asap

Which of the following statements does not describe shi huangdi? a. shi huangdi was the first emperor of the qin dynasty. b. shihuangdi wrote the lunyu, the most important text in confucianism. c. shihuangdi conquered city-states to unite china. d. shihuangdi began the process of building the great wall of china.