Jeremiah, an eight-year-old boy, did not learn to tie his shoelaces until he was six years old. now, he ties them expertly while talking to others and without looking at his feet. such skills are associated with memory.

we need the diagram to answer this correctly.

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.