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Author Question: The crust of Mars is much thinner than the crust of Earth. a. True b. False Indicate whether ... (Read 88 times)

Beheh

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on: Jul 27, 2018
The crust of Mars is much thinner than the crust of Earth.
 
  a. True
  b. False
  Indicate whether the statement is true or false

Question 2

How common are supernova events in our galaxy?
 
  What will be an ideal response?


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jharrington11

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

False

Answer to Question 2

Supernovae are relatively rare. One or two supernovae are observed in our galaxy every century or so.


Beheh

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Reply 2 on: Jul 27, 2018
Excellent

sailorcrescent

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Reply 3 on: Yesterday
Wow, this really help

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