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In primary grades, children's singing in a soft tone ensures gentle and pleasant sounding of the voice. The use of hard ataka puts strain on children's voices. This interferes with the normal formation of singing skills. It has a negative effect on the development of voices. The article d…
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This scientific article covers the features of the formation of a competitive environment in the fields of natural monopolies in Uzbekistan. Natural monopolies cause the emergence of an unhealthy environment of comfort, which can be caused in the market, the circumstances of the origin of…
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This article examines the market of household services, reproduction, a complex and self-regulating socio-economic system, the constant influence of all its links on supply and demand of the population, as well as its center, that is, the interests of the service consumer, the task of a t…
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The necessary physical qualities, skills and abilities for people were acquired in the process of their direct labor activity. Only young people learned to some extent from older people how to make and work with the simple tools available at that time and how to protect them from wild ani…