[ad_1] One of the key traits that separates hominids from monkeys is the biped, or walking straight on two legs, releasing arms to throw spears, pick berries, or carry children. This transition …
Read More »[ad_1] One of the key traits that separates hominids from monkeys is the biped, or walking straight on two legs, releasing arms to throw spears, pick berries, or carry children. This transition …
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