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The source of obsidian for cultures inhabiting the territory of and around Greece was the island of Milos; the Starčevo–Körös–Criș culture obtained obsidian from sources in Hungary and Slovakia, while the Cardium-Impresso cultural complex acquired obsidian from the island outcrops of the central Mediterranean.
Obsidian projectile point.. Obsidian is a naturally formed volcanic glass that was an important part of the material culture of Pre-Columbian Mesoamerica.Obsidian was a highly integrated part of daily and ritual life, and its widespread and varied use may be a significant contributor to Mesoamerica's lack of metallurgy.
Bloodletting was the ritualized practice of self-cutting or piercing of an individual's body that served a number of ideological and cultural functions within ancient Mesoamerican societies, in particular the Maya. When performed by ruling elites, the act of bloodletting was crucial to the maintenance of sociocultural and political structure.
Parts-per-million cube of relative abundance by mass of elements in an average adult human body down to 1 ppm. About 99% of the mass of the human body is made up of six elements: oxygen, carbon, hydrogen, nitrogen, calcium, and phosphorus. Only about 0.85% is composed of another five elements: potassium, sulfur, sodium, chlorine, and magnesium ...
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It is reported that it was discovered in 1993 on Yeni Yol street in Balıklıgöl, at the same location where a Pre-Pottery Neolithic site was investigated from 1997. [5] The statue is nearly 1.90 meters tall. [6] The eyes form deep holes, in which are set segments of black obsidian. [3] It features a V-shaped collar or necklace.
The human body is the entire structure of a human being. It is composed of many different types of cells that together create tissues and subsequently organs and then organ systems . The external human body consists of a head , hair , neck , torso (which includes the thorax and abdomen ), genitals , arms , hands , legs , and feet .
Aristotle states the heart is the location of the 5 sensations of the body and is directly responsible for respiration and the sustenance of life. [8] The heart is of further importance as it is all animal's area of heating the body and blood and the creation of pneuma , or life force that animates the body. [ 8 ]