Question

___________ have the highest rates of star formation

The largest individual galaxies in the universe are known as _________.
The collective activity of many supernova events in a relatively small volume of a galaxy can create ___________.
The energy for all active galactic nuclei is thought to come from in-fall of matter into _________.
_________ are often characterized by sources of immense energy located hundreds of thousands of light-years away on either side of their centers.

Answer 1

Step-by-step explanation:

Starburst galaxies have the highest rates of star formation.

Central dominant galaxies are the ones which are largest individual galaxies in the universe.

The collective activity of many supernova events in a relatively small volume of a galaxy can create galactic wind.

The energy for all active galactic nuclei is thought to come from in-fall of matter into supermassive black holes.

Radio galaxies are often characterized by sources of immense energy located hundreds of thousands of light-years away on either side of their centers.