Answer:
wdym why does it say 20 characters long man
Explanation:
what do you mean ??
It would be emerald, emerald is a very common price of jewlery used
A star can be classified according to the following: main sequence, giants, and supergiants. On the other hand, the spectral class of a star is classified according to their temperature, absolute magnitude and solar luminosity.
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<span>Based on an existing classification, a star with an identified spectral class of M2 and a magnitude of +15 would be classified as a main sequence star.</span>
