Ĭompared with modern humans, Neanderthals had a more robust build and proportionally shorter limbs. Neanderthals were likely capable of speech, possibly articulate, although the complexity of their language is not known.
Some claims of religious beliefs have been made. A number of examples of symbolic thought and Palaeolithic art have been inconclusively attributed to Neanderthals, namely possible ornaments made from bird claws and feathers or shells, collections of unusual objects including crystals and fossils, engravings, music production indicated by the Divje Babe flute, and Spanish cave paintings contentiously dated to before 65,000 years ago. Although they were probably apex predators, they still competed with cave bears, cave lions, cave hyaenas, and other large predators. Neanderthals made use of a wide array of food, mainly hoofed mammals, but also other megafauna, plants, small mammals, birds, and aquatic and marine resources. It includes the Mousterian stone-tool industry and ability to create fire and build cave hearths, make the adhesive birch bark tar, craft at least simple clothes similar to blankets and ponchos, weave, go seafaring through the Mediterranean, and make use of medicinal plants, as well as treat severe injuries, store food, and use various cooking techniques such as roasting, boiling, and smoking. Neanderthal technology was quite sophisticated. Although knowledge and perception of them has markedly changed since then in the scientific community, the image of the unevolved caveman archetype remains prevalent in popular culture. For much of the early 20th century, European researchers depicted Neanderthals as primitive, unintelligent, and brutish. The type specimen, Neanderthal 1, was found in 1856 in the Neander Valley in present-day Germany. Neanderthals are known from numerous fossils, especially from after 130,000 years ago. The oldest potential Neanderthal bones date to 430,000 years ago, but the classification remains uncertain.
The date of divergence of Neanderthals from their ancestor H. It is unclear when the line of Neanderthals split from that of modern humans studies have produced various intervals ranging from 315,000 to more than 800,000 years ago. Other scholars have proposed competitive replacement, assimilation into the modern human genome (bred into extinction), great climatic change, disease, or a combination of these factors. While the "causes of Neanderthal disappearance about 40,000 years ago remain highly contested," : 1 demographic factors such as small population size, inbreeding, and random fluctuations are considered probable factors. So I hope everything is clear.Neanderthals ( / n i ˈ æ n d ər ˌ t ɑː l, n eɪ-, - ˌ θ ɑː l/, also Neandertals, Homo neanderthalensis or Homo sapiens neanderthalensis) are an extinct species or subspecies of archaic humans who lived in Eurasia until about 40,000 years ago. So again, it will start though wherever actually there is an equal but opposite reaction.
And if the Boyle is resting on the hands, on the on the palm of the hand of the boy, then simply that that force that the board experts in behind is equal to the weight of the all itself. Now the reaction force is the force that the while experts to the boy. So that force we call us force boy to ball. This actually reaction force is the force that the boy excerpts took holder Boy. Next we have a ball that is ah or a boy that is holding a ball. So if the force that the mind extra stuck underground is going down, then the force that the grant experts to demand is going up. Now in response to the ground, exerts the same amount of force that demand exerts on it, but in opposite directions. So we say that force by the man to the crowd.
So in this case this actually is the course. What ah I support that is being applied on another object. It acts a force on its ground at that course is called the action force. Over the first picture, we have a man but that is standing on a ground. And these forces are either action or reaction force. In the following pictures, we have uh we have arrows representing different forces. According to Newton's 3rd law of motion for every force there is an equal but opposite reaction.
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