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Hace 2 días · Los mexicanos son el pueblo de los Estados Unidos Mexicanos, un país multiétnico en Norteamérica . Los mexicas fundaron Tenochtitlán en 1325 como un altepetl ( ciudad-estado) ubicado en una isla en el Lago de Texcoco, en el Valle de México. Se convirtió en la capital del creciente Imperio Mexica en el siglo XV, 8 hasta que fue capturada ...
Hace 3 días · Enzymes ( / ˈɛnzaɪmz /) are proteins that act as biological catalysts by accelerating chemical reactions. The molecules upon which enzymes may act are called substrates, and the enzyme converts the substrates into different molecules known as products.
Hace 21 horas · Music is the arrangement of sound for expressive purposes, often characterised as encompassing aspects of form, harmony, melody, and rhythm. [1] [2] [3] Music is generally agreed to be a cultural universal that is present in all human societies. [4] Definitions of music vary widely in substance and approach. [5] While scholars agree that music is defined by a small number of specific elements ...
Hace 2 días · Cricket is a bat-and-ball game that is played between two teams of eleven players on a field at the centre of which is a 22-yard (20-metre) pitch with a wicket at each end, each comprising two bails balanced on three stumps. Two players from the batting team (the striker and nonstriker) stand in front of either wicket holding bats, with one ...
Hace 21 horas · Turkey is a founding member of the OECD, G20, and Organization of Turkic States. With a geopolitically significant location, Turkey is a regional power [33] and an early member of NATO. An EU-candidate, Turkey is part of the EU Customs Union, CoE, OIC, and TURKSOY .
Hace 3 días · HTML is a markup language that defines the structure and presentation of web pages. It is one of the core technologies of the World Wide Web, along with CSS and JavaScript. HTML allows creating and formatting text, images, links, tables, forms, and other elements on a web page. Learn more about the history, syntax, and features of HTML on Wikipedia.
Hace 1 día · Renewable energy (or green energy) is energy from renewable natural resources that are replenished on a human timescale. The most widely used renewable energy types are solar energy, wind power and hydropower. Bioenergy and geothermal power are also significant in some countries. Some also consider nuclear power a renewable power source ...
