Author Question: Most Earth subsystems are open systems. Indicate whether the statement is true or ... (Read 110 times)

student77

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Most Earth subsystems are open systems.
  Indicate whether the statement is true or false

Question 2

Earth's outer core is solid rock.
 a. True
  b. False
  Indicate whether the statement is true or false



canderson530

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Answer to Question 1

T

Answer to Question 2

False



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