Bauxite is used to produce aluminum
true or false?

Which statement explains what happened to the agriculture economy in russia under communism

Which summarizes the relationship between density of an element and its distribution in earth? a. the greater an element’s density, the greater the amount of it found in the crust. b. the denser an elements is, the smaller the amount of it earth core. c. the greater an elements density, the smaller the amount of it’s found in the crust

:calculate the sum of the interior angles of a 13-sided polygon.