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origins of humanity - Coggle Diagram
origins of humanity
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the first human species to have a wide, fleshy nose. The face was flat and the skull had prominent ridges over the brow.
They improved the stone, wood, and bone tools, and started to hunt medium-sized animals (deer, zebras). For example: hand axes, hammers.
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They could not light it, but they took it from the fires (caused by lightning in the savannahs
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No tenían herramientas de piedra, eran bípedos.
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200,000 years ago
His brain was large, 1,400 cc capacity.
Early Homo sapiens had bodies with short, slender trunks and long limbs.
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Sus manos tenían el pulgar opuesto a los otros dedos, podían agarrar mejor,
inventaron herramientas sencillas de piedra y de hueso.
Tampoco hablaban, aunque emitían diferentes sonidos.