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Regions of Belarus and their features
Eagle of the 3rd Reich: what does it mean, history, photo
Tir - a god in the north and a city in the south
What star systems exist?
Constellation Carina: characteristics and stellar composition
Constellation of the Shield in the sky: description, photo
White stars: names, description, characteristics
Neoteny is the key to the origin of man?
Ivan 4: historical portrait, years of reign. The Importance of Ivan the Terrible in Russian History
Fundamentals of microbiology: classification of fungi and their structure

Relationships between organisms: types, forms and examples. Interactions between living organisms in an ecosystem
Relationships between organisms in nature are diverse. From cooperation to competition. But to understand the world around us is possible only after studying the largest types of relationships
› What is Khan in Mongolian and Russian history
› Low water - what is it?
› What testifies to the origin of feudal relations in Russia?
› Did the Volga River have an old name
› Anadyr Bay: location, description, climatic features
› The Chukchi language: meaning, history of appearance, stages of development, dialects and writing
› Canada Square. Territory of Canada. Borders of Canada

Solar sail: configurations, principle of operation. space travel
The modern way to travel the universe. The principle of operation of a solar sail, the history of its creation and structure - further in the article
› Lomonosov's merits in the sciences (briefly). The main merit of Lomonosov. Merits of Lomonosov in physics, chemistry, literature and Russian language
› The angle of the earth's axis and other unique features of the home planet
› Astronomer is Great astronomers in history
› Kepler Johannes: biography, works, discoveries
› Great mathematician Euler Leonhard: achievements in mathematics, interesting facts, short biography
› Inhibition in the central nervous system: types, mechanism, meaning
› What is solar time

Provisional organs of mammals and humans, their functions
The temporary organs formed in a certain period of individual development in the larvae of multicellular animals and embryos are called provisional organs. In mammals and humans, they function only at the stage of the embryo and perform both the basic functions of the body and specific ones
› How to distinguish Present Simple from Past Simple: English language rules, differences and application in communication
› The present continuous tense in English. Rules and exercises
› Present perfect and present perfect continius. Rules and examples
› The method of ascending from the abstract to the concrete
› Semantic barriers and ways to eliminate them
› What are dendrites and dendritic spines
› Future Simple. Sample sentences (statements, negatives, questions)