Which of the following statements is true? a. our galaxy contains many billions of universes, and each universe contains many billions of stars. b. the universe contains one galaxy, which contains about three million stars. c. the universe contains many billions of galaxies, and each galaxy contains many billions of stars. d. our solar system contains many billions of stars, and each star contains one galaxy. reset submit
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Which of the following statements is true? a. our galaxy contains many billions of universes, and e...
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