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Author Question: The inner planets are composed of rock and metal, and the outer planets are rich in low-density ... (Read 73 times)

viki

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on: Jul 27, 2018
The inner planets are composed of rock and metal, and the outer planets are rich in low-density gases such as hydrogen and helium.
 
  a. True
  b. False
  Indicate whether the statement is true or false

Question 2

Which star has the highest density (mass per unit volume)?
 
  a. white dwarf
 b. main sequence
  c. supergiant
 d. red giant
 e. regular giant


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Tabitha_2016

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

True

Answer to Question 2

a


viki

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Reply #2 on: Jul 27, 2018
Both answers were spot on, thank you once again


Tabitha_2016

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Reply #3 on: Jul 27, 2018
Great! Please up vote :D


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