Astronomers know that the best

  1. Galaxy Formation Quiz3 of 73 of 7 Items Question How do astronomers know about the future collision of Andromeda and the Milky
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  2. How do astronomers know about the future collision of Andromeda and the Milky Way?(1 point)Responses Astronomers have observed
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  3. How do astronomers know about the future collision of Andromeda and the Milky Way?(1 point)Responses Astronomers have observed
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  4. How do astronomers know about the future collision of Andromeda and the Milky Way?(1 point)Responses The two galaxies have
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  5. How do astronomers know about the future collision of Andromeda and the Milky Way?(1 point) Responses Astronomers have observed
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  6. How do astronomers know about the future collision of Andromeda and the Milky Way?(1 point) Responses Astronomers have observed
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  7. Research different aspects of astronomy. Investigate the following:methods used to study the universe in both ancient times and
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  8. The new moon allows astronomers to observe the stars better. How many days will the astronomers have to wait for the new moon if
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  9. Special telescopes, such as the Chandra x-ray Telescope, help astronomers see different kinds of electromagnetic radiation
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  10. Special telescopes, such as the Chandra x-ray Telescope, help astronomers see different kinds of electromagnetic radiation
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