Author Question: The site of Laetoli is important for all of the following reasons except A. evidence of ... (Read 784 times)

dbose · **on:** Jul 20, 2018

The site of Laetoli is important for all of the following reasons except

A. evidence of bipedalism is preserved there in the form of footprints preserved in volcanic ash.
B. evidence that Australopithecus afarensis was bipedal by 3.5 million years ago.
C. evidence of a very brief moment in time is recorded here, atypical of the nature of most other hominin and archaeological sites.
D. evidence of violent conflict among rival regional tribes

Question 2

Oldowan tools were made by the _____ method.

A. hard hammer percussion
B. soft hammer percussion
C. pressure flaking
D. indirect percussion