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Author Question: Mathematical models indicate that ___________ galaxies are produced by high-speed collisions in ... (Read 43 times)

renzo156

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  • Posts: 526
on: Jul 27, 2018
Mathematical models indicate that ___________ galaxies are produced by high-speed collisions in which a smaller galaxy passes through another galaxy almost perpendicular to the disk of the galaxy.
 
  a. ring
  b. spiral
  c. antenna
  d. irregular
  e. tidal tail

Question 2

The thermal motions of the atoms in a gas cloud can make it collapse to form a protostar.
 
  a. True
  b. False
  Indicate whether the statement is true or false


Smiles0805

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  • Posts: 305
Reply #1 on: Jul 27, 2018
Answer to Question 1

a

Answer to Question 2

False


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