A aee  B, o oe ye aea oea cyeo  o ce  cxo  oo, aoo o oa? K a oa p yee  Texaccooo yepcea (University of Texas), CA, cooae LiveScience.

Ka pao, cocooc  aeae y ex eye ye oea e, e y ex cyeo ycoo oa, ae ec peya eco eye cpa c peyaa oox e. o cea ao o, oaa yex poaapoaa ae, copae  aoaoo cceoa opaoa  2002 oy. "M cae, o o ceeco peyee po ex e. e yee  o, o aeaa ee aec e ya, e e ea", - caa yee, pooe cceoae, Kp P-Kpa (Catherine Riegle-Crumb)  Mecca Xapc (Melissa Humphries).

Haa c 2002 oa,  CA pooc cop ax o oye cyeo cpee o, o cax cyeo  o x poee, yee  oeape. Cpe poeo, ye aea yaa, cooecy  oyaec ypo acca. cceoae ae eoopy peoc o ooe  e cyea.  aco pe e  epy oepe o oax -  cyae e  ecx ec aa a aeoo e.