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Author Question: Approximately what proportion of stars have masses lower than the Sun? A) 90 B) 10 C) 50 D) ... (Read 48 times)

captainjonesify

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on: Jul 27, 2018
Approximately what proportion of stars have masses lower than the Sun?
 
  A) 90
  B) 10
  C) 50
  D) 70

Question 2

Although we cannot see virtual particles, some experimental evidence suggests that they really exist.
 
  Indicate whether the statement is true or false


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rnehls

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

A

Answer to Question 2

TRUE


captainjonesify

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Reply #2 on: Jul 27, 2018
TY


rnehls

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


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