Huge congregations of stars that are held together by the force of gravity are known as
| A. | Constellations |
| B. | Solar systems |
| C. | Galaxies |
| D. | Comets |
Answer : C Explanation : |
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Option: A Explanation : Explanation will come here. Explanation will come here. Explanation will come here. Explanation will come here. Explanation will come here. |
