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Natalija [7]
3 years ago
15

Scientists study the dark lines in a star's spectrum to identify _____.

Chemistry
2 answers:
lisov135 [29]3 years ago
8 0

Answer:

the star's origin (i think)

Explanation:

Sergeeva-Olga [200]3 years ago
6 0
Elements in the star,
but from spectral lines astronomers can determine not only the element, but the temperature and density of that element in the star.
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