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Author Question: A massive star can fuse only up to the element silicon in its core. Indicate whether the ... (Read 66 times)

DelorasTo

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on: Jul 27, 2018
A massive star can fuse only up to the element silicon in its core.
 
  Indicate whether the statement is true or false

Question 2

The Dynamo Theory holds that:
 
  A) lightning plays a major role in generating our magnetic fields.
  B) any other planet of similar density will also have a strong magnetic field.
  C) the Earth's core, like Mercury's, is now a solid, rigid bar magnet.
  D) magnetic fields are generated by rapidly spinning, fluid magnetic interiors.
  E) the Earth's magnetic field must switch polarities every few million years.


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wfdfwc23

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

FALSE

Answer to Question 2

D


DelorasTo

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Reply #2 on: Jul 27, 2018
Both answers were spot on, thank you once again


wfdfwc23

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Reply #3 on: Jul 27, 2018
Great! Please up vote :D


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