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Author Question: When is the earliest time that scientists believe that people may have migrated to the west coast of ... (Read 83 times)

kellyjaisingh

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on: Jul 16, 2018
When is the earliest time that scientists believe that people may have migrated to the west coast of North America from Asia?
 
  A) 100,000 years ago
  B) 41,000 years ago
  C) 22,000 years ago
  D) 12,000 years ago

Question 2

Which type of rock flanks Lake Superior?
 
  A) shale
  B) evaporite sedimentary rock
  C) volcanic and sedimentary rock
  D) metamorphic rock


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wshriver

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Reply #1 on: Jul 16, 2018
Answer to Question 1

Answer: D

Answer to Question 2

Answer: D


kellyjaisingh

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Reply #2 on: Jul 16, 2018
TY


wshriver

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Reply #3 on: Jul 16, 2018
Happy to Help


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