Human origin traced to worm which swam 0.5 billion years ago
Paleontologists claim to have tracked the origins of humans and other vertebrates to a worm that swam in today's Canada. ...
Paleontologists claim to have tracked the origins of humans and other vertebrates to a worm that swam in today's Canada. ...
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© 2007-2023 ZME Science - Not exactly rocket science. All Rights Reserved.