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för 4 dagar sedan · History (derived from Ancient Greek ἱστορία (historía) 'inquiry; knowledge acquired by investigation') [1] is the systematic study and documentation of the human past. [2] [3] The period of events before the invention of writing systems is considered prehistory. [4] ". History" is an umbrella term comprising past events as well as the ...
för 6 dagar sedan · Tiedot päivitetty viimeksi 12.4.2024. Koronaviruspandemia 2019– eli COVID-19-pandemia on joulukuussa 2019 kiinalaisesta Wuhanin kaupungista alkanut pandemia. [2] Pandemiassa taudinaiheuttaja on aiemmin tuntematon koronavirus SARS-CoV-2, joka aiheuttaa ihmisessä COVID-19 -nimistä tautia. COVID-19 on määritelty Suomessa valvottavaksi ...
för 2 dagar sedan · Poetry (a term derived from the Greek word poiesis, "making"), also called verse, [note 1] is a form of literature that uses aesthetic and often rhythmic [1] [2] [3] qualities of language − such as phonaesthetics, sound symbolism, and metre − to evoke meanings in addition to, or in place of, a prosaic ostensible meaning.
för 4 dagar sedan · Visna-maedi virus. The human immunodeficiency viruses ( HIV) are two species of Lentivirus (a subgroup of retrovirus) that infect humans. Over time, they cause acquired immunodeficiency syndrome (AIDS), [1] [2] a condition in which progressive failure of the immune system allows life-threatening opportunistic infections and cancers to thrive. [3]
för 2 dagar sedan · Elephants are the largest living land animals. Three living species are currently recognised: the African bush elephant ( Loxodonta africana ), the African forest elephant ( L. cyclotis ), and the Asian elephant ( Elephas maximus ). They are the only surviving members of the family Elephantidae and the order Proboscidea; extinct relatives ...
för 2 dagar sedan · A driver's license, driving licence, or driving permit is a legal authorization, or the official document confirming such an authorization, for a specific individual to operate one or more types of motorized vehicles—such as motorcycles, cars, trucks, or buses —on a public road. Such licenses are often plastic and the size of a credit card .
För 1 dag sedan · e. In the most general of terms, music is the arrangement of sound to create some combination of form, harmony, melody, rhythm, or otherwise expressive content. [1] [2] [3] Definitions of music vary depending on culture, [4] though it is an aspect of all human societies and a cultural universal. [5]
