简介:At this stage several kinds of ape men populated Africa, each with its own unique adaptations. These species were doomed as the African continent grew increasingly arid, but a new human species well adapted to a hot dry climate emerged.
At this stage several kinds of ape men populated Africa, each with its own unique adaptations. These species were doomed as the African continent grew increasingly arid, but a new human species well adapted to a hot dry climate emerged.
内容简介
At this stage several kinds of ape men populated Africa, each with its own unique adaptations. These species were doomed as the African continent grew increasingly arid, but a new human species well adapted to a hot dry climate emerged.