Two hominid fossils discovered in Kenya are challenging a long-held view of human evolution.
Previously, the hominid Homo habilis was thought to have evolved into the more advanced Homo erectus ,
which evolved into us.
Now, habilis and erectus are now thought to be sister species that overlapped in time..
see how the professors present a picture of how these 'sister species' evolved over time without having to justify (prove) that evolution is true at all! First theory was wrong, so just make up another explanation. Of course no one knows if the new explanation is accurate!
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