Outbursts seen as quasars were triggered by a.a helium flash. b.a planetary nebula. c.the abundance of matter flooding into the black hole. d.a supernova. e.synchrotron radiation.

Name: black hole.
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A quasar is an extremely bright Active Galactic Nucleus also known as AGN. The Quasars radiates a…

Answered: black hole.

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	a.	a helium flash.
	b.	a planetary nebula.
	c.	the abundance of matter flooding into the black hole.
	d.	a supernova.
	e.	synchrotron radiation.