GK
THE UNIVERSE
|
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
|
SPHERICAL OR OVAL DISCS THAT CONSIST OF MAINLY OLD STARS
|
|
ELLIPTICAL
|
|
|
SPHERICAL
|
|
|
SPIRAL
|
|
|
IRREGULAR
|
Explanation:
Detailed explanation-1: -Elliptical galaxies contain mostly older stars. That means they often aren’t as bright as spiral galaxies. They also have very little dust and gas. Elliptical galaxies are the largest and most common galaxies observed.
Detailed explanation-2: -Most elliptical galaxies are composed of older, low-mass stars, with a sparse interstellar medium and minimal star formation activity, and they tend to be surrounded by large numbers of globular clusters.
There is 1 question to complete.