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Hace 4 días · Humano. Se conoce como humano a todo lo que es perteneciente al hombre o parte de él. La palabra humano es de origen latín “humanus”, formada por “humus” que significa “tierra”, y el sufijo “-anus” indica “procedencia de algo”, en virtud de la referencia que se hacía de que el primer humano fue hecho con arcilla, tierra ...
Hace 5 días · Learn about the structure, function, and composition of the human body, the physical substance of the human organism. Explore the tissues, organs, systems, and biochemical constituents that make up the human anatomy and physiology.
Hace 20 horas · Human history. Modern humans evolved in Africa around 300,000 years ago and initially lived as hunter-gatherers. They migrated out of Africa during the Last Glacial Period (Ice Age) and had populated most of the Earth by the time the Ice Age ended 12,000 years ago. Soon afterward, the Agricultural Revolution began in the fertile river valleys ...
Hace 20 horas · Homo (from Latin homō 'human') is a genus of great ape that emerged from the genus Australopithecus and encompasses the extant species Homo sapiens (modern humans) and a number of extinct species (collectively called archaic humans) classified as either ancestral or closely related to modern humans, including Homo erectus and Homo ...
Hace 4 días · Race, the idea that the human species is divided into distinct groups on the basis of inherited physical and behavioral differences. Genetic studies in the late 20th century refuted the existence of biogenetically distinct races, and scholars now argue that ‘races’ are cultural interventions stemming from colonialism.
Hace 1 día · The timeline of human evolution outlines the major events in the evolutionary lineage of the modern human species, Homo sapiens, throughout the history of life, beginning some 4 billion years ago down to recent evolution within H. sapiens during and since the Last Glacial Period.
Hace 5 días · Whatever their theoretical justification, human rights refer to a wide continuum of values or capabilities thought to enhance human agency or protect human interests and declared to be universal in character, in some sense equally claimed for all human beings, present and future.
