Early changes in primitive man

Introduction

How did early man's physiological changes progress from living in trees (arboreal) to walking (Bipedal) the savanna plains of Africa?

Task

Revise parts of the human skeleton 

A Three functional units of the hand: (1) an opposable thumb, (2) the... | Download Scientific Diagram

Do You Have Ape-Feet? | Ahcuah

Process

http://www.bio.utexas.edu/faculty/sjasper/Bio301M/humanevol.html

http://efossils.org/book/what-bipedalism

https://youngzine.org/news/history/fossils-new-ape-species-discovered

extension

https://corewalking.com/chimpanzee-feet-vs-human-feet/