ACCorDing to thE pAssAgE, humAn BEings CAn BEttEr ADApt to thEir EnvironmEnt thAn AnimAls By______.
A．pAssing DirECtly AnD EFFiCiEntly worDs oF wArning From onE gEnErAtion to thE nExt
B．mEAns oF thE nAturAl sElECtion
C．Evolution
D．using lAnguAgE