Chemistry 101L - Boyd County Public Schools

D) conservation of angular momentum . Answer: D. 14) What can we learn about a star from a life track on an H-R diagram? A) the star's age . B) the surface temperature and luminosity the star will have at each stage of its life . C) the star's current stage of life . D) how the star's distance from Earth varies at different times in its life ... ................
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