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Author Question: What proportion of their lives do stars spend fusing hydrogen to helium in their cores? A) 90 B) ... (Read 77 times)

vHAUNG6011

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What proportion of their lives do stars spend fusing hydrogen to helium in their cores?
 
  A) 90
  B) 70
  C) 50
  D) 10

Question 2

One theory for the origin of life suggests that the earth and Life were created by some omnipotent being. This is referred to as
 
  A) panspermia
  B) intelligent design
  C) naturism
  D) chemical evolution



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cat123

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Answer to Question 1

A

Answer to Question 2

B




vHAUNG6011

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Reply 2 on: Jul 27, 2018
YES! Correct, THANKS for helping me on my review


nathang24

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Reply 3 on: Yesterday
:D TYSM

 

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