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Author Question: If the Sun passes almost in front of the center of our Milky Way Galaxy, it does so A) once a ... (Read 62 times)

segrsyd

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on: Jul 27, 2018
If the Sun passes almost in front of the center of our Milky Way Galaxy, it does so
 
  A) once a year. B) once a day.
  C) only in 2012, at the end of the Mayan calendar. D) once a month.

Question 2

The formation of carbon requires a core temperature of about 100 million K, but iron takes much higher temperatures and pressures.
 
  Indicate whether the statement is true or false


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livaneabi

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

A

Answer to Question 2

TRUE


segrsyd

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Reply 2 on: Jul 27, 2018
Excellent

alvinum

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Reply 3 on: Yesterday
Gracias!

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