The migration of the Bantu people throughout Southern half of Africa led to a diffusion of Bantu languages. Today the number of Bantu languages is estimated to be between 200 and 500 (the difference is based on the unclear distinction between a language and a dialect) and Bantu languages are spoken in a very vast area.
The right answer for the question that is being asked and shown above is that: "d. negative population growth." Choosing to have only two children in order to help stabilize world population is an example of d. negative population growth.<span>
</span>
The statement that does not describe the role of the colonies in the mercantile system is that the colonies manufactured their own goods and sent them to the parent country to be sold for profit.
Answer:
c. voluntary participation
Explanation:
In the context, Professor Smith conducts a research in the dating behaviors of her college students. She wishes to track the students dating behavior through their entire college careers. So on her first class she explains her research work to the students and does the survey during the class.
Thus in this case, the research has an effect on the voluntary participation of the college students as all the students present in her class was given the survey to complete and they were not asked for their voluntary participation in he survey.
Hence the correct option is (c).
