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geniusboy [140]
3 years ago
9

The universe is often described as “clumpy” with dense groups of matter separated by empty space. A single clump made of billion

s of stars is known as a
A) galaxy.
B) nebula.
C) light year.
D) solar system.
Biology
1 answer:
Kipish [7]3 years ago
5 0

A. Galaxy. is the correct answer. a galaxy is a colossal grouping of solar systems, and stars that slowly orbit each other, and other galaxies.


B. nebula. is incorrect. a nebula is a large collection of dust and small meteoroids.

C. light year. is not correct. light year- a large unit of distance, often used when measuring the distance between galaxies.

D. solar system. is incorrect. solar system- a group of planets and a star.

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