trait

These tests evaluate traits such as the preference for open or enclosed spaces and interest in unfamiliar mice.

These early humans are thought to have lived alongside their evolutionary ancestors: a pre-human group, called australopithecines, who had larger teeth and a mix of chimpanzee and human traits.

Some of the newly identified animals display peculiar traits.

Distinct traits, including longer arms, a greater number of teeth, fewer tail vertebrae, and unique skull nerve structures, all appeared early in development and are biologically inconsistent with T. rex.

National renewal: The country must be reinvigorated from its decadence by a kind of shock therapy; this trait is a function of an exaggerated nostalgia and a hatred of the present.