The correct answer should be<span> B.fewer mice emigrate to neighboring areas
Mices are famous for multiplying at enormous speeds. If they don't emigrate, then they can quickly overpopulate a single area of land.</span>
<span>The CDC (Center for Disease Control) tracks and reports data on the trends in adult obesity in the United States. They do so by using the Behavioral Risk and Factor Surveillance System.This is essentially a group of telephone surveys that discovers health information about the public at large.</span>
Answer A as Sub-Saharan Africa lies South of the Sahara Desert.
Answer: yes that is correct
Explanation: