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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 63 times)

vHAUNG6011

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

A

Answer to Question 2

B


vHAUNG6011

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Reply 2 on: Jul 27, 2018
Excellent

elyse44

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Reply 3 on: Yesterday
Gracias!

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