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Author Question: An elliptical galaxy could a. evolve into an irregular galaxy when it has used up all of its gas ... (Read 53 times)

laurencescou

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on: Jul 27, 2018
An elliptical galaxy could
 
  a. evolve into an irregular galaxy when it has used up all of its gas and dust.
  b. be formed from the collision and merger of spiral galaxies.
  c. evolve from a single spiral galaxy when the spiral has used up all of its gas and dust.
  d. become a starburst galaxy if it were to move through the hot intergalactic medium of a cluster.
  e. evolve from an S0 galaxy if the S0 galaxy were to increase its rotation rate.

Question 2

Protostars are in hydrostatic equilibrium.
 
  a. True
  b. False
  Indicate whether the statement is true or false


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Mollythedog

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

b

Answer to Question 2

False


laurencescou

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Reply 2 on: Jul 27, 2018
Excellent

sultana.d

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Reply 3 on: Yesterday
Wow, this really help

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