Factors that appear to have been responsible for the evolution of our species include bipedalism and
A) the development of stronger hands.
B) encephalization.
C) the ability to use fire.
D) stronger jaws and teeth.
E) reproductive selectivity.

Question

Quizplus · Accepted Answer

Encephalization, or the increase in brain size relative to body size, is a key factor in human evolution, contributing to advanced cognitive abilities and complex behaviors.

Factors That Appear to Have Been Responsible for the Evolution