In what way did an increased skull and brain size affect hominid evolution from early ancestors to modern humans?. Answer. . A.The larger brain size increased causing their overall body size to decrease.. . B.The gestation and infant care period increased to allow the brain to develop.. . C.They became less reliant on tools and more reliant on social interactions.. . D.They became less reliant on vision and more reliant on all of their senses..
The answer is letter B. Human evolution is the protracted procedure of progress by which individuals began from apelike predecessors. Logical confirmation demonstrates that the physical and behavioral attributes shared by all individuals started from apelike predecessors and developed over a time of roughly six million years.
