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Animals of the Arctic Ocean. Fauna of the Arctic Ocean
How to spend the autumn holidays of a modern schoolgirl? Tips for high school girls
Georgy Mikhailovich Brasov - the son of Mikhail Romanov

Meaning of words. The report is
The concept of "report" is not widely used in the speech of ordinary people. The very sound of this word is associated with severity, clarity, even has a hint of militarization. However, this term is used not only in office work, but also in psychology. Even in needlework and art, this word is widely used. In this article, we will consider the meaning of the word report in all of the above areas. And also give examples of the competent use of this term
› Subtropical zone: features and characteristics. Subtropical zone of Russia
› The mass of Mercury. Radius of the planet Mercury
› The Kray brothers: a brief biography, the path of formation and personal life
› What is slander? Meaning, synonyms and examples
› Kazakhstan Square. Kazakhstan - area of the territory, features and characteristic features of the country
› Adrianople world. Conclusion of the Adrianople Peace Treaty
› Theocratic, clerical state: description, classification and features

What are atomic orbitals?
In chemistry and physics, atomic orbitals are a function called a wave function that describes the properties characteristic of no more than two electrons in the vicinity of an atomic nucleus or system of nuclei. An orbital is often depicted as a three-dimensional region within which there is a 95 percent chance of finding an electron
› History of the Samara Law Institute of the Federal Penitentiary Service of Russia
› Submarine "Tula": facts, history, photos
› Stolbovsky peace with Sweden: causes of war and peace conditions
› A laborer - who is this? The meaning of the word "farm laborer"
› General Melnikov: biography and photos
› Interesting language: "vis-a-vis". What does this word mean
› Stalin's plan for the transformation of nature: content, tasks, implementation

Sound speed in steel: how waves propagate
Sound appears due to the propagation of a wave from an oscillating body. Solid objects, in particular, metals and their alloys, air, water are all media. They may produce sound. Many are surprised by the situation when the train is still out of sight and cannot be heard, and if you put your ear to the steel rails, the sound of the wheels will be distinct. Obviously, the reason is the different speed of sound in steel and air. This issue will be discussed in more detail in the article
› Gad - what kind of word is this? How to identify a slippery person?
› Agreed and inconsistent definition in Russian
› Normative method - what is it? Definition, application
› The history of medicine - from philosophy to biology
› FFFHI MSU: admission committee, passing score, training programs, reviews. Faculty of Fundamental Physical and Chemical Engineering, Moscow State University
› Faculty of World Politics of Moscow State University (FMP): history, description, speci alties
› Sophia, princess: biography, photo, years of reign