Lieberman says that, looking back at human evolution, it's evident that after humans diverged from an early ape ancestor, the shape of the vocal tract changed.
His account of the event diverged from the truth.
Since 1997, researchers have managed to extract mitochondrial DNA from three Neanderthal skeletons. The genes appear to have diverged from the modern human lineage about 500, 000 years ago, way too early for Stone Age whoopee.
Listen to the other side shout out their names, know the disaster is imminent, would like to gather gas to run away from the cave, but anxious but diverged from the inside, viscera like a knife cut fire in general.
A branching, treelike diagram in which the endpoints of the branches represent specific species of organisms. It is used to illustrate phylogenetic relationships and show points at which various species have diverged from common ancestral forms.
Renewed work on the first known Devonian tetrapod, Ichthyostega, is showing that it, too, diverged from the norm— contrary to earlier preconceptions.
With the collapse of the Soviet Union, Russia's policies diverged from those of its neighbours, which made it harder for Germany to please them all.
