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Spectral lines are of particular importance in astronomy because?
Wiki User
∙ 11y ago
For one reason, astronomers can figure out what stars are composed of by looking at their spectral lines.
Wiki User
∙ 11y ago
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Why did Sally Ride go into space?
because she was interested in astronomy
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What is the casue of spectral lines?
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Have you taken Astronomy before?
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