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Author Question: In addition to the asteroid belt, some meteorites come from the Moon and even Mars. Indicate ... (Read 55 times)

lak

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on: Jul 27, 2018
In addition to the asteroid belt, some meteorites come from the Moon and even Mars.
 
  Indicate whether the statement is true or false

Question 2

Most of the deuterium that formed right after the Big Bang:
 
  A) is still around today.
  B) broke down into electrons and neutrons.
  C) turned into dark matter.
  D) quickly burned into helium nuclei.
  E) was found in the globular clusters.


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katkat_flores

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

TRUE

Answer to Question 2

D


lak

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Reply 2 on: Jul 27, 2018
Gracias!

shewald78

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Reply 3 on: Yesterday
Excellent

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