Among men and women surveyed for a cdc study, approximately % of both had experienced vaginal intercourse by 15 years of age.

the answer is a quran

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.

it should be d or b but i'm sure it's d

you answered your own : -/