Which of the following statements is true? The older the star, the lower its abundance of heavy elements. The younger th
Posted: Mon May 16, 2022 3:23 pm
Which of the following statements is true? The older the star, the lower its abundance of heavy elements. The younger the star, the higher its mass. About 5 percent of the matter of the Milky Way is in the form of dust grains. Blue main sequence stars are distributed more uniformly on the disk of the Milky Way than Red main sequence stars.