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Author Question: The age dating of the solar system is done by radioactive dating of ________. Fill in the ... (Read 123 times)

leilurhhh

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on: Jul 27, 2018
The age dating of the solar system is done by radioactive dating of ________.
 
  Fill in the blank(s) with correct word

Question 2

The choices below each describe the appearance of an H-R diagram for a different star cluster. Which cluster is the youngest?
 
  A) The diagram shows main-sequence stars of every spectral type except O, along with a few giants and supergiants.
  B) The diagram shows no main-sequence stars at all, but it has numerous supergiants and white dwarfs.
  C) The diagram shows main-sequence stars of spectral types G, K, and M, along with numerous giants and white dwarfs.
  D) The diagram shows main-sequence stars of all the spectral types except O and B, along with a few giants and supergiants.


flexer1n1

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

meteorites

Answer to Question 2

A


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leilurhhh

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Reply #2 on: Jul 27, 2018
TY


flexer1n1

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Reply #3 on: Jul 27, 2018
You're welcome


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