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dundlermuffin dundlermuffin
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6 years ago
The largest satellite orbiting a terrestrial planet is ____________________.
 
  Fill in the blank(s) with correct word

Question 2

The radio lobes that are on each side of some radio galaxies and jets from them produce mainly
 
  a. 21-cm radiation.
  b. synchrotron radiation.
  c. black body radiation.
  d. emission lies due to hydrogen.
  e. absorption lines due to hydrogen.

Question 3

The atmosphere of ____________________ contains acid compounds including sulfuric and hydrochloric acid.
 
  Fill in the blank(s) with correct word

Question 4

A(n) ____ emits large amounts of energy but photographically appears to be a single point of light much like a star.
 
  a. a planet like Venus
  b. E galaxy
  c. spiral galaxy
  d. double-lobed radio galaxy
  e. quasar

Question 5

The size of the volcanoes on Mars indicate that Mars has a(n) ____________________ crust than Earth.
 
  Fill in the blank(s) with correct word
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beunique90beunique90
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6 years ago
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dundlermuffin Author
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6 years ago
Correct Slight Smile TY
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Yesterday
Thank you, thank you, thank you!
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2 hours ago
I appreciate what you did here, answered it right Smiling Face with Open Mouth
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