<span>In Egypt, the River Nile creates a fertile green valley across the desert. It was by the banks of theriver that one of the oldest civilizations in the world ... it left thick rich mud (black silt) which was excellent soil to plant seeds in after it ... The ancient Egyptians could grow crops only in the mud left behind when the Nile flooded.</span><span>[PPT]
</span>
World War 1 happened in 1914
Esmeraldas hair and her lipsss.
The correct answer is C. Physical attractiveness.
Explanation
The matching hypothesis is a theory about interpersonal relationships that states that people tend to mate with people who are similar in physical attractiveness. This theory argues that before mating, people assess themselves, establish their level of physical attractiveness and establish characteristics for potential partners who share this same level of attraction. So, the correct answer is C. Physical attractiveness.
The complete phrase is "The matching hypothesis suggests that people will form relationships with others who are similar in physical attractiveness"