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Author Question: Helium production ceased when the universe was about ________ minutes old, and did not resume until ... (Read 50 times)

maychende

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Helium production ceased when the universe was about ________ minutes old, and did not resume until the first generation of stars formed.
 
  Fill in the blank(s) with correct word

Question 2

Jupiter puts back into space twice the energy it gets from the Sun.
 
  Indicate whether the statement is true or false



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popopong

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Answer to Question 1

15

Answer to Question 2

TRUE




maychende

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Reply 2 on: Jul 27, 2018
:D TYSM


vickyvicksss

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Reply 3 on: Yesterday
Great answer, keep it coming :)

 

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