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Author Question: The lunar regolith is constantly eroded by ________. Fill in the blank(s) with correct ... (Read 67 times)

anshika

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The lunar regolith is constantly eroded by ________.
 
  Fill in the blank(s) with correct word

Question 2

All planetary nebulae are slowly-expanding spherical disks ejected by red giants, while their exposed cores appear as white dwarfs.
 
  Indicate whether the statement is true or false



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ebenov

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Answer to Question 1

meteorite impacts

Answer to Question 2

FALSE




anshika

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Reply 2 on: Jul 27, 2018
Wow, this really help


xiaomengxian

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Reply 3 on: Yesterday
Excellent

 

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