An automotive designer must decide what materials to use to build his new car. Explain how he would decide what materials he should order based off the materials density. Explain why the density of the objects would be important when choosing his materials.​

Africa, 1914 which statement is the best conclusion for the information presented in the map? a) european colonization had a positive impact on african nations. b) african colonization the economic growth of all european nations involved. c) by the outbreak of world war i, most of the african continent was under english control. d) by the outbreak of world war i, most of the african continent was under european control.