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Author Question: Alfred Wegener postulated that the continents were once part of a single supercontinent that he ... (Read 139 times)

brutforce

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on: Jul 28, 2018
Alfred Wegener postulated that the continents were once part of a single supercontinent that he called ______________.
 Fill in the blank(s) with correct word

Question 2

The pale-green, gaseous element named ______________ was used as a poisonous gas in World War I.
 Fill in the blank(s) with correct word


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Alyson.hiatt@yahoo.com

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Reply #1 on: Jul 28, 2018
Answer to Question 1

Pangaea

Answer to Question 2

chlorine


brutforce

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Reply #2 on: Jul 28, 2018
Thanks


Alyson.hiatt@yahoo.com

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Reply #3 on: Jul 28, 2018
Welcome :)


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