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ScottyAgau ScottyAgau
wrote...
Posts: 279
Rep: 1 0
6 years ago
Dark nebula appear dark because they
A) reflect light.
B) emit light.
C) are opaque.
D) are transparent.
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wrote...
6 years ago
 C
ScottyAgau Author
wrote...
6 years ago
Such an awesome helper!
 
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