Which of the following occurs in fluid competitive systems?

a. Both geographic and social mobility are lessened in fluid competitive systems,
b. Fluid competitive systems are more closed, and the position of the minority group is more fixed.
c. In fluid competitive systems, intergroup conflict increases,
d. In fluid competitive systems, the division of labor is simple and does not vary greatly within groups,
e. In fluid competitive systems, fear of competition from minority groups diminishes.

Smelly rocks sink in water haha!

Americans often speak of their country as one of several large regions.  these regions are cultural units rather than governmental units --  formed by history and geography and shaped by the economics, literature and folkways that all the parts of a region share. what makes one region different from another? a region's multicultural heritage as well as distinct demographic characteristics like age and occupation make regions different and special. within several regions, language is used differently and there are strong dialects. there are also differences in outlook and attitude based on geography.