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Author Question: To reduce auto emissions in the United States, modifications to automobile engines have been ... (Read 61 times)

lbcchick

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on: Jul 14, 2018
To reduce auto emissions in the United States, modifications to automobile engines have been required since the 1960s.
 
  Indicate whether the statement is true or false.

Question 2

Roughly one-third of Earth's land surface, excluding Antarctica, is covered with forest and woodland.
 
  Indicate whether the statement is true or false.


jharrington11

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Reply #1 on: Jul 14, 2018
Answer to Question 1

Answer: TRUE

Answer to Question 2

Answer: TRUE


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