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Author Question: Which two processes can generate energy to help a star maintain its internal thermal pressure? A) ... (Read 45 times)

renzo156

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on: Jul 27, 2018
Which two processes can generate energy to help a star maintain its internal thermal pressure?
 
  A) nuclear fission and supernova B) nuclear fusion and gravitational contraction
  C) nuclear fusion and supernova D) nuclear fusion and nuclear fission

Question 2

Many astronomers now regard Pluto as just one of the largest of the thousands of Kuiper Belt bodies found beyond Neptune.
 
  Indicate whether the statement is true or false


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durant1234

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

B

Answer to Question 2

TRUE


renzo156

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Reply 2 on: Jul 27, 2018
Gracias!

tuate

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Reply 3 on: Yesterday
Excellent

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