Fossilized Teeth Hold Clues to Early Human Species’ Diet

<p>WEDNESDAY, Jun 27 (<span>HealthDay News</span>) — New investigate suggests that
human ancestors who lived 2 million years ago had a diet that was devoted
to harder dishes than other early humans. </p>
<p>“It is an critical anticipating since diet is one of a fundamental
aspects of an animal, one that drives a function and ecological niche,”
study co-author <span>Paul Sandberg</span>, a University of Colorado during Boulder
doctoral student, pronounced in a university news release. “As environments
change over time since of changeable climates, animals are generally
forced to possibly pierce or to adjust to their new surroundings.” </p>
<p>The forerunner in doubt is a hominid called Australopithecus
sediba, or Au. sediba, an honest class that was brief and
gangly and lived in what’s now South Africa. Unlike a counterparts,Au. <span>sediba</span> ate tree bark, underbrush and fruits instead of softer foods
such as gr...