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What Are Public Opinion Polls? to Whom Are They Useful

question 37

Essay

What are public opinion polls? To whom are they useful? How are public opinion polls conducted? Are they reliable? Why or why not?


Definitions:

Mammary Glands

The glands in female mammals that produce milk to feed young offspring.

Hormone

A chemical substance produced in the body that controls and regulates the activity of certain cells or organs.

Inner Cell Mass

A group of cells in a blastocyte that gives rise to an embryo.

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