Explain the relationship between the mass of the star and it’s life span ?

I believe when the mass of a star is bigger, it’s younger. When the star collapses on itself, it’s gravity pulls itself in. Creating a VERY dense star, which has less mass. Which means it’s older.

Aregion is an area of land that has common features. these features can be natural, such as climate or landscape. they can also be artificial, such as language or religion. the xinjiang uyghur autonomous region, above, is an area of china inhabited by uyghurs, a muslim group with ethnic ties to turkish people.

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