Multiple Choice
What do we mean by the interstellar medium?
A) The gas and dust that lies in between the stars in the Milky Way galaxy
B) The dust that fills the halo of the Milky Way galaxy
C) The middle section of the Milky Way galaxy
D) The name of an oracle who can channel messages from beings that live near the star called Vega
Correct Answer:

Verified
Correct Answer:
Verified
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