3 years ago

How does the appearance of spiral galaxies vary select the two correct answers

SAT

1 answer:

Maurinko [17]3 years ago

4 0

Answer:

some have a band of stars and materials through the middle, but some others do not.

they vary in how tightly their arms are wound,

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Explanation:

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Andrej [43]

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ruslelena [56]

The correct answer for this question is this one: "D. 18 inches"

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There exists the same question from other source that has the following choices:
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