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kellyjaisingh

Hero Member
Posts: 540

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

Sr. Member
Posts: 318

Reply #1 on: Jul 16, 2018

Answer to Question 1

Answer: D

Answer to Question 2

Answer: D

kellyjaisingh

Hero Member
Posts: 540

Reply #2 on: Jul 16, 2018

wshriver

Sr. Member
Posts: 318

Reply #3 on: Jul 16, 2018

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