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Author Question: Galileo found imperfections on the Sun in the form of sunspots and imperfections on the Moon in the ... (Read 124 times)

roselinechinyere27m

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on: Jul 27, 2018
Galileo found imperfections on the Sun in the form of sunspots and imperfections on the Moon in the form of mountains and valleys.
 
  Indicate whether the statement is true or false

Question 2

X-ray observations of elliptical galaxies reveal large amounts of very hot ________ in their interior.
 
  Fill in the blank(s) with correct word


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bbburns21

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

TRUE

Answer to Question 2

interstellar gas


roselinechinyere27m

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


bbburns21

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


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