<span><span>The BEST
answer is </span>Social and
economic differences promote a different kind of cultural development on either
side of the border. </span>
Boundaries restrict movement between
the two ethnic groups. This results to accumulation of differences in social
and economic activities due to relative exclusivity until they are well pronounced to be perceptible.
I believe The answer is B. Hope this Helps :)
<span>All the water on Earth, including the water in the atmosphere, makes up the hydrosphere.</span>The biosphere is all of the living organisms located on the earth. The atmosphere is a layer of gases. And geosphere are <span><span> the solid parts of a planet. One characteristic of the hydrosphere is that is always in motion. </span> </span>
1 Car Length and 3 Car Lengths
<span>D. Turkey
Created by Kemal Attaturk</span>