[robert] had soon joined her. [edna] had never sent for him before. she had never asked for him. she had never seemed to want him before. she did not appear conscious that she had done anything unusual in commanding his presence. he was apparently equally unconscious of anything extraordinary in the situation. but his face was suffused with a quiet glow when he met her. which best explains how the excerpt is an example of naturalism?

D. The characters are described as “not conscious” and “unconscious” with respect to the internal forces driving their actions.

answer; i believe the correct answer is (crops);

the factors that the economies of the muslim empires prosper were:

1- land trade routes-located between three continents  

2- sea trade routes

trade contributed to the spread of muslim empires, and with that islamic culture led to a growing feeling of internationalism resulted in the transfer of technology, science, and other cultural forms.