Question

Which of the following is evidence for supermassive black holes in active galaxies?

Answer 1

Answer:

A super massive black hole contains ,a million and a billion times more mass than a stellar black hole.

They occur on the galaxies.

Explanation:

An evident one by the astronomers was the  quasars,  which  radiate a million more times than the sun.

Evidence on the existance on  supermassive black holes  has beeen cited following the orbiting of the galaxy.