Analysis of the stone artifacts from Zhoukoudian indicate that ...

[faduma]

Analysis of the stone artifacts from Zhoukoudian indicate that the tools from
 
  a. the Final Stage are large and crudely made.
  b. the Earliest Stage are made from flint and fine-grained quartz.
  c. all stages are identical to each other.
  d. the Middle Stage are heavier and larger than the previous stage.
  e. the Final Stage are small and the tool materials are of better quality than the previous stages.

Question 2

Of the sites listed below, which one is the Homo erectus site that provides the longest record of habitation?
 
  a. Trinil
  b. Swartkrans
  c. Zhoukoudian
  d. West Turkana
  e. Laetoli

[pami445]

Answer to Question 1

E

Answer to Question 2

C

[faduma]

TY

[pami445]

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