Which phrase describes the process of natural selection? a. survival of the fit b. organisms with all traits surviving c. nature's selection of entire ecosystem for elimination d. the most superior individuals will live

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

How are farmers that use no plow farming methods able to improve air quality for the people around the fram

Acontinental polar air mass foms in