Fossils of an ancient sea creature are the oldest evidence of right-handedness
Right-handed? If so, you may have that in common with an ancient wormlike sea creature that is the earliest known animal with a head, according to an analysis of fossils conducted by paleontologists.
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Fossils of an ancient sea creature are the oldest evidence of right-handedness
By Mindy Weisberger, CNN (CNN) — If you happen to be right-handed, you may be able to trace the origins of that trait to a wormlike animal t

Fossils of an ancient sea creature are the oldest evidence of right-handedness
By Mindy Weisberger, CNN (CNN) — If you happen to be right-handed, you may be able to trace the origins of that trait to a wormlike animal t

Fossils of an ancient sea creature are the oldest evidence of right-handedness
By Mindy Weisberger, CNN (CNN) — If you happen to be right-handed, you may be able to trace the origins of that trait to a wormlike animal t

Fossils of an ancient sea creature are the oldest evidence of right-handedness
By Mindy Weisberger, CNN (CNN) — If you happen to be right-handed, you may be able to trace the origins of that trait to a wormlike animal t
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Ancient fossil may reveal animal kingdom's earliest right-handedness at 550 million years old
Scientists have uncovered what may be the earliest evidence of "right-handedness" in the animal kingdom, dating back more than half a billio

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