以釆摘瓜果為食,也就是說飲食結構以素食為主。
直立行走,腦洞大開以後,才逐漸演變為獵人,彌補不夠的熱量需求,然後再衍生出農耕和畜牧。
以釆摘瓜果為食,也就是說飲食結構以素食為主。
直立行走,腦洞大開以後,才逐漸演變為獵人,彌補不夠的熱量需求,然後再衍生出農耕和畜牧。
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