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Author Question: Which planet could an astronaut visit without the need for a spacesuit (and survive)? A) the Moon ... (Read 73 times)

ashley

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on: Jul 27, 2018
Which planet could an astronaut visit without the need for a spacesuit (and survive)?
 
  A) the Moon
  B) Mars
  C) Mercury
  D) Venus
  E) None; an astronaut would need a spacesuit to survive a visit to any other planet in the solar system.

Question 2

Which of the following stellar properties has the greatest range in values?
 
  A) surface temperature
  B) radius
  C) luminosity
  D) core temperature
  E) mass


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Tonny

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Reply #1 on: Jul 27, 2018
Answer to Question 1

E

Answer to Question 2

C


ashley

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Reply #2 on: Jul 27, 2018
TY


Tonny

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Reply #3 on: Jul 27, 2018
You're welcome


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