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Help please this is worth 30% of my grade in total
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6 votes
6 votes
Help please this is worth 30% of my grade in total

Help please this is worth 30% of my grade in total-example-1
User JohnP
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1 Answer

10 votes
10 votes

Answer:

D. Both are held together by gravitational forces

Step-by-step explanation:

The common features in galaxies are;

  • Gravity holds the stars together
  • The dense region in a galaxy is the center
  • They all have a faint outer region and mysterious dark matter halo
  • They all have stars, planets, asteroids, galactic cloud
User Farrukh Abdulkadyrov
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3.6k points
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