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Which of these is NOT typical of the Galaxy's spiral arms?

Tsync

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Which of these is NOT typical of the Galaxy's spiral arms?

Which of these is NOT typical of the Galaxy's spiral arms?
A) emission nebulae like M42
B) hot, young blue Population I stars
C) O and B stars
D) Population II giants like orange Arcturus
E) open clusters

Textbook

Astronomy Today

Astronomy Today

Edition: 8^th

Authors: Chaisson, McMillan

Read 112 times

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Minoring in physics

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Ratatouille

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Tsync Author

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#2

8 years ago

Wonderful, thanks for your time and effort

Minoring in physics

Ratatouille

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#3

8 years ago

Message back if you need anything

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