explain how we define the moment our ancestors crossed the threshold into humanness

THE TASK:

1 Provide an example of both relative and absolute dating techniques.

2 Explain how we define the moment our ancestors crossed the threshold into humanness. ( required 100+ words )

3 Reflect on one of the following prompts – select only one (1). ( required 150+ words)

A. Describe the contributions of investigations at Olduvai Gorge to paleoanthropological research.

B. Identify what characteristics define a hominid. Remember to discuss which aspects of your definition can be assessed in the fossil record.