Answer:
The Galactic Center (or Galactic Centre) is the rotational center of the Milky Way galaxy; it is a supermassive black hole of 4.100 ± 0.034 million solar masses, which powers the compact radio source Sagittarius A*.
Answer:
Provides a surface where algae attach and provide food for the corals
Its probably gonna be B cause companies do get in trouble for stealing another product and claim its there's but is using an stolen idea.
I hope this helpful! :>
