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Discussion :: Environmental Science

  1. Birth rate is called

    2. A.

     mortality
    B.

     vital index
    C.

     natality
    D.

     viability

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    Answer : Option C

    Explanation :

    The ratio of total live births to total population in a specified community or area over a specified period of time. The birthrate is often expressed as the number of live births per 1,000 of the population per year. Also called natality.

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