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Author Question: The jets emitted by compact objects are made of _____. a. X-rays b. atomic nuclei c. neutrons d. ... (Read 54 times)

washai

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The jets emitted by compact objects are made of _____.
 
  a. X-rays
 b. atomic nuclei
  c. neutrons
 d. neutrinos
 e. positrons

Question 2

What did most Greek philosophers accept as a first principle?
 
  a. Earth was the unmoving center of the Universe.
  b. The heavens are imperfect.
 c. The tetrahedron is the perfect geometric form.
  d. There are only six planets in the Universe.
 e. Earth travels on an elliptical orbit.



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billybob123

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Answer to Question 1

b

Answer to Question 2

a




washai

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Reply 2 on: Jul 27, 2018
Wow, this really help


tuate

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Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

 

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