"Does any part of the theory of evolution give an accounting of how we transitioned from quadruped movements of the ape to biped ?"
"It is more along the lines of tree dwelling to prairie . Take a look at how the current tree dwelling primate loco move , then look the mammals that live on the plains tend to stand up to peer over the grass to see if enemies are coming ."
"how we transitioned from quadruped movements of the ape to biped ?"
"Take a look at how the current tree dwelling primate loco move , then look the mammals that live on the plains tend to stand up to peer over the grass to see if enemies are coming ."