According to the study conducted<span>, when women are going through ovulation, the pitch of their voice when they </span>talk is<span> a little higher than </span>usual. They also tend to wear more sexually attractive clothing and<span> this is because they feel more attractive when they are very fertile.</span><span> </span>
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Several fundamental types of economic systems exist to answer the three questions of what, how, and for whom to produce: traditional, command, market, and mixed. Traditional Economies: In a traditional economy, economic decisions are based on custom and historical precedent.
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