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Author Question: The rapid fluctuations of quasars show that the energy emitting portions of these objects must be ... (Read 71 times)

biggirl4568

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on: Jul 27, 2018
The rapid fluctuations of quasars show that the energy emitting portions of these objects must be very small.
 
  a. True
  b. False
  Indicate whether the statement is true or false

Question 2

A(n) ___________________ _ supernova is caused by the collapse of a massive star that has lost its outer envelope of hydrogen.
 
  Fill in the blank(s) with correct word


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whitcassie

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

True

Answer to Question 2

type Ib


biggirl4568

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

xiaomengxian

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Reply 3 on: Yesterday
Gracias!

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