0 Question: how long have humans been on the earth for Keywords: earth, human Asked by Archie to Sha, Olivia, Marco, Amanda, Alex on 7 Mar 2017.
Alex Evans answered on 7 Mar 2017:
It is thought that modern humans like you and me (Homo sapiens) evolved about 150-200,000 years ago, but there were other human species around 2-3 million years ago!
Twilight Fang commented on 16 Mar 2017:
thats a long time
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Twilight Fang commented on :
thats a long time