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Home Q & A Board Science-Related Homework Help Physics
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symbo symbo
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7 years ago
Which of the following statements about spiral galaxies is true?

(a)   Most spiral galaxies have 2 arms but a few can have more than this.
(b)   All spiral galaxies have only 2 opposing arms.
(c)   All spiral galaxies have 4 arms, just like our Milky Way galaxy.
Textbook 
Discovering the Universe

Discovering the Universe


Edition: 7th
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papachulopapachulo
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symbo Author
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#2
7 years ago
Very informative, I appreciate the extra effort
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