MCQOPTIONS
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| 1. |
What is ' Planet Nine'?A. Planet in the Comet GalaxyB. A planet in Andromeda GalaxyC. A planet where the 'Star Wars' series took placeD. A large icy planet proposed in the outer Solar System |
| A. | D |
| B. | A |
| C. | B |
| D. | C |
| Answer» B. A | |