In 1964 martin luther king jr was awarded

What do the discoveries of shells used in jewelry and a huge dredged canal tell us about the indus valley civilization?

Will have the greatest effect on human health. pollution in the a. troposphere b. stratosphere mesosphere d. thermosphere

On the map above, areas along the coast are colored green (letter b). what type of climate do these areas have? a. arid b. semiarid c. mediterranean d. humid subtropical