Scientists say ancient human ancestors may very ye

Scientists say ancient human ancestors may be a

According to the China Daily newspaper feature articles for the British For such a problem , the United Kingdom and Canada,dr.dre headphones, scientists study fossils of primitive gives an affirmative answer. As the male hormone testosterone is much higher than modern people , our ancient ancestors is likely to be

previous studies have shown that exposure to high levels of ###### hormones in the environment that humans and apes can become aggressive and promiscuous , and their ring finger relative to the index finger is often longer , and in the low-level environment, which two fingers close to equal length . In this study , the scientists calculated this principle is through the ancient human fossils and index finger ring finger length ratio , which to speculate when their testosterone is at what level .

their study of fossil specimens , including live 300 million years ago A Fanan ape ,Large imports in 2010 must see classic, living in 4.4 million years ago,Written by a Beijing girl .,monster beats by dre headphones, the ancestor to apes , four and a Neanderthal cave of 7 years before the early modern humans . The results show that our distant ancestors of the male hormone testosterone level is much higher than modern , which means they are likely to be more aggressive than modern ,Migrant workers are dismissed for refusing to work,monster turbine headphones on sale, more confusion. Emma Nelson ,Those sentences. , Ph.D. University of Liverpool , said: p> ( letter lotus )