In the Study of Human Evolution,scientists Define Modern in Terms

In the study of human evolution,scientists define modern in terms of:

A) a series of distinctive anatomical traits that contrast with archaic traits from earlier hominins.
B) a designated timeframe between the Upper and Lower Paleolithic.
C) a series of anatomical traits that distinguish Cro-Magnon features from Neandertal's.
D) traits like large browridges,large nasal sinuses,and a large masticatory complex.