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Geography, 17.01.2020 03:31 alvaradorosana05
The luminosity of a star changes throughout its life. for a star of 1msun, rank the stages a. red against just before the helium flash b. horizontal branch c. on the main sequence d. protostar at the end of the hayashi tracke. white dwarf
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The luminosity of a star changes throughout its life. for a star of 1msun, rank the stages a. red ag...
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