Multiple Choice
The most basic difference between elliptical galaxies and spiral galaxies is that .
A) elliptical galaxies are very old and spiral galaxies are very young
B) elliptical galaxies lack anything resembling the disk of a spiral galaxy
C) elliptical galaxies lack anything resembling the halo of a spiral galaxy
D) elliptical galaxies have a spheroidal component (of stars distributed spherically about the galactic center) , and spiral galaxies do not
Correct Answer:

Verified
Correct Answer:
Verified
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