David and andrew are working together on a group project. they each, separately, complete one written portion of the project and ask the professor to look over their work. david has written his own name at the top of the page he gives to the professor. andrew has written both david's and his name. this subtle difference may suggest that david perceives his relationship with andrew as being a(an) relationship, while andrew perceives his relationship with david as being a(an) relationship.

swahili is an extremely rich and complex civilization, a set of ethnic groups articulated by a language and a series of cultural elements that fuse the african traditions, islam and indian culture. this growth was largely a result of the indian ocean trading network that brought in not just man-made riches, but also religious ideas, specifically islam, which had a significant impact on the local culture. furthermore, the development of the swahili language gave a common cultural unity to the people.

answer; passive listening;