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6. When did humans first appear? (name the period)

User Yeti
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1 Answer

5 votes

Answer:

seven million years ago

Step-by-step explanation:

On the biggest steps in early human evolution scientists are in agreement. The first human ancestors appeared between five million and seven million years ago, probably when some apelike creatures in Africa began to walk habitually on two legs.

User Naeem Sarfraz
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