11
QuizMultiple Choice

Unit Test — Unit test

Question 11 • (25-26) Dally -- Earth and Space Science 4th 9 Weeks BLDG

What is a nebula?

Answer
A
the core of a massive star
B
a cloud of gas and dust in space
C
a swirling disk with a lot of gravity
D
the debris remaining after a supernova
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