Across
- 3. Common term used for harmful algal bloom.
- 5. Planet with the hottest surface temperature.
- 6. Type of whale skull donated to MMA in 2018.
- 8. Planet that has the shortest day.
- 11. A group of flamingos.
- 12. Group of many islands.
Down
- 1. Most common element in the human body.
- 2. When a living organism produces light.
- 4. Helped Maria Mitchell observe at the Vatican's Observatory in Rome.
- 7. Only mammal that can fly.
- 9. Maria's mother.
- 10. The Earth's new north star in 12,000 years.
