<span>Political parties serve four key functions in the American political system <span>Political parties (1) select candidates, (2) mobilize voters, (3) facilitate governance, and (4) monitor the opposing party when it's in power......................</span></span>
Scientific observation corresponds to the method of testing hypotheses by unobtrusively watching and recording participants' behavior in a systematic manner.
<h3 /><h3>What is the purpose of scientific observation?</h3>
It consists of scientific research, where the researcher does not interfere with his personal opinions in the study, but rather collects data through different methods, such as documents, interviews and experiments, to measure a hypothesis.
Therefore, scientific observation helps to obtain knowledge through a complex and rigorous methodology to make the study more reliable.
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The answer is <span>D. Increased job stability is encouraging workers to make big purchases. </span>
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Answer:
c raw materials for manfacturing
Explanation: