| A | B |
|---|
| hominids | early humans and othe humanlike creatures |
| artifacts | objects made and used by early humans |
| culture | beliefs, knowledge, and patterns of living that a group of people acquire by living together |
| limited evidence | evidence, such as artifacts, about which little information is given, requiring scientists to make educated guesses |
| nomads | people who wander from place to place |
| agriculture | raising of crops for food |
| domestication | taming of animals |
| hunter-gatherers | early people who lived by hunting animals and gathering plants for food |
| Donald Johanson | In 1074 in Ethiopia, a team led by t his man found the remains of a hominid skeleton |
| Lucy | bones of a female hominid who may have lived three million years ago |
| neanderthals | early people who lived during the Old Stone Age |
| cro-magnons | group of early people appearing about 35,000 years ago in Europe |
| neolithic agricultural revolution | shift in human history from food gathering to food producing |
