Chuck and jeri live hundreds of miles from their children. they are retired and have busy lives of leisure. they seldom visit their children and have never developed a close relationship with their grandchildren. behavioral scientists would say chuck and jeri have what type of relationships with their grandchildren?
a. intimate
b. strained
c. remote
d. estranged

answer; /// i believe the correct answer is (when one group has an extremely high score at pretest;

muslims have taken his goods and products to different parts of asia an indonesia. sometimes just traveled and trade, but in other occasions, stayed in the place and made a living.

trade was the key for muslims economies to prosper. their commerce routes reached far places like malaysia and java in the 11th century.

another important factor for prosperity was that muslim states served as the middle point for european traders.

they used to travel by land but sailing the seas -the indian ocean- really increase the exportation of products.