Paleolithic

2. The long process of biological and social transformation toward modern humans.
4. Moving from place to place in search of food rather than settling down.
6. Greek root word meaning "stone."
7. The "Primitive" mode of production characterized by non-hierarchical, collective sharing.
10. An extinct species or subspecies of archaic humans who lived in Eurasia during the Paleolithic.

1. Greek root word meaning "old" or "ancient."
3. The physical ability to walk upright on two legs, freeing hands for work.
5. The opposable digit that allowed precision grip for tool crafting.
6. Symbolic sound communication developed to coordinate complex group hunting.
7. A scientific radiometric dating method used to measure the age of organic prehistory materials.
8. Something Paleolithic humans did not produce because they only gathered for immediate survival needs.
9. A hard stone commonly chipped to make sharp handaxes and knives.