Author Question: The two most plentiful elements in the universe are A) hydrogen and oxygen. B) nitrogen and ... (Read 87 times)

Shelles

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The two most plentiful elements in the universe are
 
  A) hydrogen and oxygen.
  B) nitrogen and helium.
  C) carbon and oxygen.
  D) lithium and helium.
  E) hydrogen and helium.

Question 2

You ride a motor scooter 8 km in 10 minutes. Your speed is
 
  A) 24 km/hr.
  B) 40 km/hr.
  C) 16 km/hr.
  D) 32 km/hr.
  E) None of the above.



Tonny

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Answer to Question 1

E

Answer to Question 2

E



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