They are family, way of believing, and language! Hope I helped~
Answer:
3 ways could be were: 1. Increasing presence of organisms that benefit from human sedentary activities. 2. Cementum increments on mammal teeth Indications that hunting took place in both winter and summer 3. Energy expenditure
They were expressions of religious beliefs
I think:
1. Clergy
2. Nobility
3. Commoners
