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Home Q & A Board Science-Related Homework Help Physics
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staedtler staedtler
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7 years ago
Which of the following is NOT useful for mapping the locations and shapes of the spiral arms of our Galaxy?
A)   The distribution of globular clusters
B)   The distribution of O and B stars
C)   The distribution of emission nebulae (H II regions)
D)   The distributions of giant molecular clouds
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Discovering the Universe

Discovering the Universe


Edition: 7th
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hyponoticahyponotica
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7 years ago
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staedtler Author
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7 years ago
On behalf of my study group and I, thank you
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