The Most Numerous Galaxies Are Probably

Q5: The masses of galaxies are often determined

Q6: Black hole masses at the centers of

Q7: One would expect the Hertzsprung-Russell diagram of

Q8: The Magellanic clouds are<br>A)Regions of star formation

Q9: A barred spiral with loosely wound arms

Q11: Which type of galaxy contains the least

Q12: A primary difference between spiral and elliptical

Q13: A collision of two large spiral galaxies

Q14: Which of the following is the best

Q15: A strong argument in favor of the