MCQOPTIONS
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| 1. |
Edmond Halley predicted the return of a comet in 1758. How is that comet known? |
| A. | Halley’s Comet |
| B. | Iseya Seki Comet |
| C. | Crommelin’s Comet |
| D. | Encke’s Comet |
| Answer» B. Iseya Seki Comet | |