The ancestral apes already had large and high-quality had good eyes and efficient grasping inevitably had some degree of social strong pressure on them to increase their preykilling power,vital changes began to take became more upright,and were faster,better r hands became strong,efficient weapon r brains became more complex,and developed into brighter,quicker there developments did not follow one another in a major,set sequence;minute advances being made first in one quality and then in another,each urged the other on.A hunting ape,a killer ape,was in the making.
