Nebulae are clouds formed by cosmic dust, plasma, hydrogen and ionized gases, usually released from the death of a star. They are also known as the "cradle of stars" because the...
Morse code is a means of communication that uses long and short dots, dashes or sounds that correlate with each number or letter of the alphabet, delivering a coded message to the receiver...
Competitive games are about having a winner or a winning team. They are characterized by having opponents and rules to be followed, so that at the end of the game, a winner is elected. 1 -...
The daily text genre is a personal and informal text, in which a person writes about their ideas, feelings, actions, desires, emotions and events of their daily lives. It is a textual genre of...
The general properties of matter are those common to any matter, that is, regardless of its physical state (solid, liquid or gas), its shape, or any other aspect. The matter is...
Homeland adjectives, also called gentile, are adjectives that refer to countries, regions, states, cities and other locations. For example: someone born in Amapá is from Amapá (adjective...
Environmental disasters are accidents with serious damage to society, they can be caused by natural factors and also caused or intensified by human action. Most environmental disasters...
According to ABNT standards, the margins of academic papers, whether TCCs, monographs or theses, they should have the following measurements: Left: 3 cm Top: 3 cm Right: 2 cm Bottom: 2 cm How put on...
Bullying at school (or school bullying) is a set of aggressive behaviors that occur among children and young people within the school space. These behaviors are usually verbal offenses,...
African culture is the set of knowledge, beliefs, values and customs of the people who inhabit the African continent, which has about 1.1 billion people. As Africa is immense and diverse, the most...
In Portuguese, however, it is a conjunctive phrase, which helps to convey the idea of contradiction to another idea or action that is presented in a certain sentence. However, it does not prevent this...
The polymer originates from the Greek expression polymers, which means "many parts". It is a macromolecule formed by several other smaller molecules, which repeat and link along a...
The animal kingdom, also known as the Animalia or Metazoa kingdom, is the great set of living beings formed by heterotrophs by ingestion, that is, beings that do not produce their own food and need...
Combustion is a chemical oxidation reaction that takes place between two substances, which generates heat as a form of energy release. The substances involved in combustion are fuel and...
DNA (deoxyribonucleic acid) is a molecule that carries the genetic information (hereditary material) of living things – including us humans. Physical characteristics, such as the color of the...