This article talks about the interaction of languages and the laws of their development, history.

Today, the increase in the number of the population and the increase in the demand for food products in our Republic, obtaining a high yield at low cost and achieving economic efficiency, as well as providing the population with enough food products, early, fertile, and external stress factors in cotton cultivation. , the development of agrotechnologies of treatment with new growth regulators in the cultivation of high and quality fiber resistant to diseases and pests is one of the urgent issues. On this basis, it is also important to carry out scientific research on the development of optimal norms and terms for the use of new growth regulators in the care of agricultural crops.

This article discusses effective modern pedagogical technologies that a teacher of Russian language and literature can use in his/her work. Particular attention is paid to the technologies of the activity method, which form in schoolchildren the ability to independently obtain new knowledge, collect the necessary information, put forward hypotheses, draw conclusions and inferences, not get lost in a situation of uncertainty, be able to establish effective communications with different people, and remain moral.

The article examines the phenomenon of concentration of space in the "threshold" topos of Lyudmila Petrushevskaya's one-act plays using the play "Moscow Choir" as an example. It analyzes how closed and limited space becomes a symbolic threshold between different states: life and death, past and present, reality and absurdity.

This article includes the results of a scientific study aimed at identifying the prevalence and morphological characteristics of sinus septa in the maxillary sinuses of residents of the Bukhara region using cone-beam computed tomography, and determining their relationship with gender, age and dental status. Based on the data obtained, it should be noted that cone-beam computed tomography of the maxillary sinus was a powerful tool for identifying septa of varying height, type, localization, independent of the patient's gender or age, but differences were revealed depending on the type of adentia.