Across
- 4. A step-by-step procedure for solving a problem
- 6. The smallest discrete unit of energy or matter
- 8. An instrument used to observe distant objects in space
- 10. The combination of components to form a connected whole
Down
- 1. A collection of myths from a particular culture
- 2. Process by which plants convert sunlight into energy
- 3. A cloud of gas and dust in outer space
- 5. A statement that contradicts itself but might be true
- 7. The speed of something in a given direction
- 9. An event where one celestial body moves into the shadow of another