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Author Question: Pluto's bulk density is A) 3,400 kg/m3, comparable to our Moon's. B) 2,100 kg/m3, similar to ... (Read 88 times)

Beheh

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Pluto's bulk density is
 
  A) 3,400 kg/m3, comparable to our Moon's.
  B) 2,100 kg/m3, similar to Callisto's mix of rock and ice.
  C) 1,200 kg/m3, like Mimas, made of almost pure ice.
  D) 700 kg/m3, like Saturn a mix of hydrogen and helium slush.
  E) 400 kg/m3, like Comet Halley's nucleus, a ice ball with many gas pockets.

Question 2

Uranus was discovered by accident, and mistaken for a comet at first.
 
  Indicate whether the statement is true or false



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efwsefaw

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Answer to Question 1

B

Answer to Question 2

TRUE




Beheh

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Reply 2 on: Jul 27, 2018
Gracias!


ghepp

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Reply 3 on: Yesterday
Excellent

 

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