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drelog drelog
wrote...
Posts: 2711
8 years ago
The main difference between Bright and Dark Nebulae is ________.
A) the composition of their gases
B) their proximity to a black hole
C) their proximity to a blue star
D) the composition of their dust
E) none of the above
Textbook 
Earth Science

Earth Science


Edition: 14th
Authors:
Read 401 times
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PulsaPulsa
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Posts: 1845
8 years ago
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drelog Author
wrote...
8 years ago
Everything checks out, respect
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