Why do you think Sub-Saharan Africa has higher birth rates than the rest of the world?
回答 (2)
2017-10-19 9:55 am
✔ 最佳答案
That's typical of a stage I* population. The high birth rate makes up for the high death rate.*Mature populations are stage IV.
2017-10-19 9:28 am
No TV...
收錄日期: 2021-04-24 00:45:55
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20171019012520AAw1bxZ