The process of emergence of new biological species and their changes over time. The basis of speciation is the hereditary variability of organisms, its driving factor is the final reproductive isolation. There are allopatric speciation, or geogra
Ditties about ditties, about teachers, about being late, about love, about friendship, about school, about a diary, about fighters, about recess, about clothes and fashion, about twos, about fives, about mathematics, about the Russian language, about physical education and sports , about English, about
Continuing the theme of how women gather in Tatar families to read the Muslim holy book together. More details about the meeting in the topic. The discussion in the said post was fascinating. Firstly, to the name I proposed for the meeting - “Ma
February 3rd, 2017 Who are you? A sweet miracle of nature!!! And this is Fenech - the most amazing animal of the fox family. Fenech got its name from the Arabic fanak, which means “fox”. The scientific name of the fennec fox is "Vulpes zerda" (Vulpes means belonging to
New words that have recently appeared in a language are called neologisms. The term comes from the ancient Greek νέος (new), λόγος (speech, word). This term characterizes the enrichment of vocabulary in certain historical periods. The tongue is in constant