There is a current pandemic of a new type of coronavirus, the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2).The number of confirmed infected cases has been rapidly increasing.This paper analyzes the characteristics of SARS-CoV-2 in comparison with Severe Acute Respiratory Syndrome Coronavirus (SARS-CoV), Middle East Respiratory Syndr
Due to the increasing globalization and ongoing introduction of exotic species, native species are confronted with competitors with unknown outcomes.Catfish Ictalurus nebulosus Le Sueur, 1819 is native to eastern regions of North America.The species was introduced to some European countries, including Poland, in the 1880s for hobby and sukin body l
click here The question of a substantiation of the registration area of an allotment under vegetable cultures is considered(examined) depending on biological features of plants, area of their feed(meal) and in connection with lack of a labour of the agricultural enterprises with the purpose of reception of dea eyewear a high commodity crop both mor
The article discusses a pilot study on ethical education in two preschools.The project involved teachers, children and parents to deepen the ethical understanding of subjects aged four and five, to explore the effectiveness of guided dialogue in the classroom and extension activities aimed at promoting reflections, ethical here discussions and mora