Question Black holes in the middle of galaxies

[Jem]

Hi, My question is why are there Black Holes in the middle of every galaxy I have found many theories one of which is that they might be wormholes in space-time to other galaxies.

 

[Hawkstein]

Hi, My question is why are there Black Holes in the middle of every galaxy I have found many theories one of which is that they might be wormholes in space-time to other galaxies.

The middle of the galaxies contain the most matter, in nearly all galaxies there is a black hole in the middle, simply because the mass to volume always dictates it.

As for the wormhole thing, that's purely conjecture... nobody has a clue what happens as a result of a black hole's singularity.