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Author Question: According to Olbers's paradox, the night sky should: A) be pitch black. B) be black with tiny ... (Read 45 times)

olgavictoria

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on: Jul 27, 2018
According to Olbers's paradox, the night sky should:
 
  A) be pitch black.
  B) be black with tiny stars.
  C) be glowing blindingly bright.
  D) have alternate phases of brightness and darkness.

Question 2

By the time the Universe was about two minutes old, protons and neutrons could link to form _____, the nucleus of a heavy hydrogen atom, and not be broken apart again.
 
  A) uranium
  B) helium
  C) nitrogen
  D) deuterium


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carlsona147

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

C

Answer to Question 2

D


olgavictoria

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Reply 2 on: Jul 27, 2018
Gracias!

kishoreddi

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Reply 3 on: Yesterday
Excellent

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