What is a central theme of human evolution?

Question

Quizplus · Accepted Answer

Throughout human evolution, a central theme has been increasing adaptive flexibility, which has allowed our ancestors to adapt to changing environmental conditions and exploit new resources. This has been facilitated by several key evolutionary adaptations, including the development of specialized tools, increased brain size, and changes in body shape and size. However, there has not been a general trend towards decreasing cranial capacity or body size, and the development of a more robust jaw is not a defining characteristic of human evolution.

What Is a Central Theme of Human Evolution