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Author Question: Our Sun will fade in luminosity as its supply of hydrogen drops in a billion years. Indicate ... (Read 50 times)

karateprodigy

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on: Jul 27, 2018
Our Sun will fade in luminosity as its supply of hydrogen drops in a billion years.
 
  Indicate whether the statement is true or false

Question 2

As you watch a star, you see it move 15 degrees across the sky. How long have you been watching it?
 
  A) 1 hour B) 1 minute C) 15 minutes D) 3 hours E) 15 seconds


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vickybb89

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

FALSE

Answer to Question 2

A


karateprodigy

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Reply #2 on: Jul 27, 2018
TY


vickybb89

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


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