Across
- 2. To burst violently with a loud noise.
- 3. Relating to the sun.
- 5. An exact copy of something, often a living organism.
- 7. A guess about what will happen in the future.
- 9. A substance used to provide immunity against a disease.
- 10. Lasting for a very long time or forever.
Down
- 1. An illness that affects the body or mind.
- 4. A person who travels in space.
- 6. The time that is yet to come.
- 8. A person who studies or practices science.