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Author Question: That Earth ____ , evidence that Earth differentiated. a. rotates slowly b. has an average ... (Read 68 times)

Melani1276

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on: Jul 27, 2018
That Earth ____ , evidence that Earth differentiated.
 
  a. rotates slowly
  b. has an average density that is higher than the density of the crust
  c. has a no magnetic field
  d. has a surface that is 75 water
  e. all of these

Question 2

The rotation curve of the galaxy provides evidence for the existence of the ___________________ _ which extends beyond the halo of the galaxy.
 
  Fill in the blank(s) with correct word


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Swizqar

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

B

Answer to Question 2

galactic corona


Melani1276

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Reply 2 on: Jul 27, 2018
Excellent

Joy Chen

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

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