Answer:
Migration is a form of geographic or spatial movement involving a change of usual residence between clearly defined geographical unit.Human beings,like other creatures,leave the place in which they dwell,in order to obtain some goals. The reasons they move from one place to another are geographical, social,political and economic as well.such movement is called migration.
Explanation:
Migration is measured by following measures:
1=In-migration rate
2=Out-migration rate
3=Net migration rate
4=Gross migration rate
Hope this helps you
The modern evolutionary synthesis leaves unresolved some of the most fundamental, long-standing questions in evolutionary biology: What is the role of sex in evolution? How does complex adaptation evolve? How can selection operate effectively on genetic interactions? More recently, the molecular biology and genomics revolutions have raised a host of critical new questions, through empirical findings that the modern synthesis fails to explain: for example, the discovery of de novo<span> genes; the immense constructive role of transposable elements in evolution; genetic variance and biochemical activity that go far beyond what traditional natural selection can maintain; perplexing cases of molecular parallelism; and more.</span>
The answer to this question is CONDUCTIVE.
France and Britain were able to defeat Germany and Capture Berlin
