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Ftariq92 Ftariq92
wrote...
Posts: 813
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6 years ago
The footprints at Laetoli in Tanzania date to about __________.
 
  a. 1.5 million years ago
  b. 3.6 million years ago
  c. 2 million years ago
  d. 4 million years ago
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wrote...
6 years ago
Answer b
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