Answer:
Migration is the movement of people from one place to another .
Migration is affected by various factors like age, sex , martial status , education, occupation , employment etc. Age and sex are main demographic factors that effect the migration . Men, generally , migrate to other places quite often though there are more women who migrate to husbands' places after marriage.
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<span>Social mobility is the movement of individuals, families, households, or other categories of people within or between social strata in a society. It is a change in social status relative to one's current social location within a given society.</span>
The answer for this question is b
Answer:
Few valuable natural resources is the correct answer.
Explanation:
