Anthropologist use the term Enculturation to refer to the process of learning your culture, ordinarily as a child.
As you can see the structure of the entire go have changed from a low set posture to a rounded figure. you can also see changes in the jaw shape and the bed of the school you can also see different dynamics in the dents etc within the skull . as you can see the beginner skull is reminiscent of animalistic features and crude shaping.
Chemical composition is always a property of an ore.
