GK
THE UNIVERSE
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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The Milky Way Galaxy ____
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has an increase (or decrease) in the frequency of sound, light, or other waves
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is the galaxy that contains our Solar System
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a particle attracts every other particle in the universe
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an interstellar cloud of dust, hydrogen, helium and other ionized gases
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Explanation:
Detailed explanation-1: -Our Milky Way galaxy is just one of the billions of galaxies in the universe. Within it, there are at least 100 billion stars, and on average, each star has at least one planet orbiting it. This means there are potentially thousands of planetary systems like our solar system within the galaxy!
Detailed explanation-2: -The Milky Way is a huge collection of stars, dust and gas. It’s called a spiral galaxy because if you could view it from the top or bottom, it would look like a spinning pinwheel. The Sun is located on one of the spiral arms, about 25, 000 light-years away from the center of the galaxy.
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