The article touches upon the relevance of the problem of memory. A brief description of the types of memory is given. Concrete examples and ways are given on how to remember a large amount of information. Last modified: 2025-01-23 12:01
Secondary education and schools
Many people will assume that phylogeny is biology, or to be more precise, the definition used in biology. Phylogeny is the evolutionary development of any biological system. Last modified: 2025-01-23 12:01
The song thrush belongs to one of the largest bird populations. He became known to townspeople and summer residents because of his amazing singing, which can be heard throughout the summer. Last modified: 2025-01-23 12:01
One of the most complex, mysterious and amazing processes in nature is reproduction. It is very important, and thanks to it the life of absolutely all living organisms on earth is supported. Last modified: 2025-06-01 07:06
What is a poem analysis plan? What should it be and how to follow it correctly? Do I need to make it myself or is it already somewhere ready-made?. Last modified: 2025-01-23 12:01
Nikolai Vasilyevich Gogol is a special, colorful figure in Russian literature. A lot of mystical, strange and even terrible things are connected with his name. What is one of the most mystical stories of the XIX century - "Viy" worth! In fact, Gogol has several even more strange and instructive works, one of which is The Overcoat. The history of Gogol's creation of "The Overcoat" is rooted in the problems of society in the 19th century. Last modified: 2025-01-23 12:01
Several hundred years ago, the central part of Asia was a well-developed area with many strong states. The history of the Kyrgyz and Kyrgyzstan is closely intertwined with the actions of the ancient great empires. This country has a rich cultural and military history and has experienced many ups and downs. Important trade routes to Siberia and China passed here, fierce and long battles have always been going on for this land. Last modified: 2025-06-01 07:06
Each part of speech in Russian performs its specific functions. The verb makes our speech move, the noun, on the contrary, makes it static. But our language has a unique beauty thanks to the adjective. Last modified: 2025-01-23 12:01
Today, in the modern world, it is impossible to do without interest. Even at school, starting from the 5th grade, children learn this concept and solve problems with this value. Interest is found in every area of modern structures. Take, for example, banks: the amount of overpayment of the loan depends on the amount specified in the contract; The interest rate also affects the size of the profit. Therefore, it is vital to know what percentage is. Last modified: 2025-06-01 07:06
As you know, proteins are a necessary and basic component of any living organism. They are responsible for metabolism and energy conversion, which are inextricably linked with almost all life processes. Last modified: 2025-01-23 12:01
There are millions of stars in the universe. Most of them we don't even see, and those that are visible to our eyes can be bright or very dim, depending on the size and other parameters. What do we know about them? Which star is the brightest? What is the hottest?. Last modified: 2025-01-23 12:01
What is a worm, everyone knows. But the question arises: "Does the noun "worm" have one meaning?" Morphological characteristics, declension you will learn from this article. In addition, consider cognate words and synonyms. Last modified: 2025-01-23 12:01
In our article we will consider the structural features of mollusks, which are called "shipworms". No, we were not mistaken - such animals really exist. Last modified: 2025-01-23 12:01
This article outlines recommendations for creating applications on the theme "Spring" from paper and scraps of fabric with a list of the necessary material and algorithms of actions. Last modified: 2025-01-23 12:01
The root is the axial vegetative organ of the plant. It is characterized by unlimited apical growth and radial symmetry. The structure of the root depends on many factors. This is the evolutionary origin of the plant, its belonging to a particular class, habitat. The main functions of the root include: plant strengthening in the soil, participation in vegetative propagation, storage and synthesis of organic nutrients. Last modified: 2025-06-01 07:06
Characteristics for the parent: what is the importance of compiling such a document, what features of the parents and how they affect the development of the child, examples of positive and negative characteristics for parents. Last modified: 2025-01-23 12:01
Perception of information by a person is an acquaintance with phenomena and objects through their impact on various sense organs. Analyzing the result of the impact of a particular object or situation on the organs of vision, hearing, smell, taste and touch, the individual receives a certain idea about them. Last modified: 2025-01-23 12:01
What animals are characterized by ray symmetry? What is it, what is it characterized by, why did it arise, what is its significance for animals. Examples of animals with ray symmetry. Last modified: 2025-01-23 12:01
There are many words in every language, but without the right spelling, they mean little. The word is just a linguistic unit. The Russian language is especially rich in them. The syntax of the native language is the main assistant in the design of the grammatical connection of words in sentences and phrases. Last modified: 2025-01-23 12:01
Roundworms, or nematodes, are amazing creatures, the presence of which we practically do not feel in our lives. They are invisible and yet they are the second most diverse group in the animal kingdom after insects. Thus, the number of free-living nematodes in one cubic meter of water or soil can exceed one million individuals. They have spread everywhere and, like "gray cardinals", being in the shade, meanwhile play one of the main roles in all ecosystems. Last modified: 2025-01-23 12:01
Cells that form the tissues of representatives of flora and fauna have significant differences in size, shape, and constituent elements. However, all of them show similarities in the main features of growth, metabolism, vital activity, irritability, ability to change, development. Last modified: 2025-01-23 12:01
Birds are one of the most amazing representatives of the animal world. Despite the general plan of the structure, they are all very diverse. And the beak of birds is also no exception. In our article, we will consider the features of its structure in representatives of different systematic groups of birds. Last modified: 2025-01-23 12:01
How often do we get together to wash the bones of common acquaintances? Such topics are considered bad manners. But at least by chance we do it. In our article we will try to tell what it means to "wash the bones", and also consider some points in the history of this phraseological unit. Last modified: 2025-01-23 12:01
Who knows what a drifting snow is? The meaning of the word, it would seem, lies on the surface. It must be something or someone moving on the ground. Is this really the case, you will learn from this article. In addition, we will consider the morphological features of this word, declension and try to find synonyms for it. Last modified: 2025-01-23 12:01
Insectivorous animals have the main distinguishing feature from other mammals - this is an elongated head with an elongated muzzle, in some cases similar to a trunk. Last modified: 2025-01-23 12:01
This article will come in handy for you to explain to a child in a simple and understandable language, or to fully understand what an axis of symmetry is, which figures have it, and which ones have more than one. We wish you success in mastering the cognitive science - geometry - with us. Last modified: 2025-01-23 12:01
In translation from Greek, the word "cnidos" means "nettle", which is associated with the presence of capsules filled with a poisonous secret in the outer cover of animals. As a rule, stinging cells are concentrated in the tentacles of cnidarians and are equipped with a sensitive cilium. Inside the cnidocyte there is a small pouch and a folded miniature tube - a stinging thread. It looks like a compressed spring with a harpoon. Last modified: 2025-01-23 12:01
Absolutely everyone has heard about evolution and Darwin these days. We all study the basics of the theory of evolution in biology, as well as the fact that mankind descended from monkeys, that there is natural selection and the fittest survive. But few people know that some scientists are interested in the process of reverse evolution, and have already managed to draw some conclusions from the experiments. Last modified: 2025-01-23 12:01
For planet Earth, the location of the tropic is important, as it is one of the factors that shape the climate. In this article, we will talk about what a tropic is, what is the definition of this concept. We will also mention the types of the tropics and their inherent climate, and at the end of the article interesting facts will be given. Last modified: 2025-01-23 12:01
Do you know what is the area of Ukraine? Not? This and much more will be discussed in this article. The reader will learn in more detail about how the regions were called in the past, what geographical points on the map indicate the borders of the state, and also get acquainted with the most significant regions of the country. Last modified: 2025-06-01 07:06
In Egypt, you can hear the proverb: “Everything is afraid of time, but time is afraid of the pyramids…” However, the ancient Egyptians are known not only for building tombs and worshiping the gods. Among their inventions are called a reed pen, papyrus paper and many other equally useful things. Last modified: 2025-01-23 12:01
The Society Islands are a piece of land located in the Pacific Ocean. Its main inhabitants are the population of French Polynesia. The total area is just over 1590 km². These islands are divided into 2 groups - Windward (5) and Leeward (9). If we consider the administrative division, then the first group includes 13 communes, the second - 7. Last modified: 2025-01-23 12:01
For quite a long time, the literature has repeatedly expressed the idea that democracy will naturally and inevitably become a consequence of the development of statehood. The concept was interpreted as a natural state that will come immediately at a certain stage, regardless of the assistance or resistance of individuals or their associations. Last modified: 2025-01-23 12:01
America is the youngest and most active leader in the international arena. The country was founded by immigrants from Europe, freedom-loving and liberal, and therefore its main values are human rights and independence. The capital of the United States is located in Washington - a city located in the autonomous and independent District of Columbia. Last modified: 2025-01-23 12:01
The Mediterranean Sea is one of the oldest seas, since ancient times it was considered the middle of the world. Today, millions of tourists visit here every year. The warmest beaches are located off the coast of Turkey and Egypt - the average annual water temperature here is 18 degrees Celsius. Last modified: 2025-01-23 12:01
The variety of living organisms and features of their structure and life is studied by biology. The conditions for seed germination are considered by its branch, called botany, which includes a section - plant physiology. The main conditions necessary for seed germination are the optimal temperature, humidity, free air access, sufficient nutrients for the development of the embryo, as well as the lighting regime. They will be discussed below. Last modified: 2025-01-23 12:01
In this article we will consider the phenomenon of oxidation. This is a multi-component concept that appears in various fields of science, such as biology and chemistry. We will also get acquainted with the diversity of this process and its essence. Last modified: 2025-01-23 12:01
When choosing planting material in the description for a particular plant variety, many summer residents come across the concepts of cross-pollination or self-pollination. These are concepts that we all studied at school in botany lessons. But not many already remember what they mean. Let's refresh our memory and remember the types of pollination in plants and their biological significance. Last modified: 2025-01-23 12:01
Earth is the third planet from the Sun. In terms of size, it ranks fifth in the system. Earth is the only celestial body known to man that is inhabited by living organisms. Last modified: 2025-01-23 12:01
The Arctic belt occupies the polar regions of the Earth. Cold air masses dominate in this area throughout the year. Last modified: 2025-01-23 12:01