Compared to the previous tool-making efforts, the statement that proves Neanderthal tools were more complex is the attaching of stone tools to shafts to create spears.
Neanderthals are ancient humans who are often categorized under Homo Sapiens because they already have a bone structure and also body anatomy that is very similar to modern humans. The level of intelligence possessed by Neanderthals was also quite high because of the ability of Neanderthals to make equipment that was quite sophisticated and easy to operate. The raw materials used by Neanderthals in making tools were stone and bone. However, Neanderthals had begun to find ways to make their use of these tools easier, such as attaching the stone tools to shafts to create spears.
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