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Author Question: Comets that we can see originate in the ________ and ________. Fill in the blank(s) with correct ... (Read 50 times)

TVarnum

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on: Jul 27, 2018
Comets that we can see originate in the ________ and ________.
 
  Fill in the blank(s) with correct word

Question 2

According to present understanding, a nova is caused by
 
  A) hydrogen fusion on the surface of a white dwarf.
  B) carbon fusion in the core of a white dwarf.
  C) hydrogen fusion on the surface of a neutron star.
  D) a white dwarf that gains enough mass to exceed the 1.4-solar-mass limit.


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momo1250

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

Kuiper Belt and Oort Cloud

Answer to Question 2

A


TVarnum

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Reply 2 on: Jul 27, 2018
Excellent

carojassy25

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Reply 3 on: Yesterday
Gracias!

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