Across
- 3. A part of a mouth.
- 5. Another word for understandable.
- 7. Capable of being heard.
- 8. 100th year since something started.
- 9. Where you can find books.
- 11. Book of definitions.
- 13. Someone being incharge of someone or something.
- 15. Someone or something that is easy to get away from.
- 16. Prevention of something like injuries, decay etc.
- 18. Diversity within plants and animal species.
Down
- 1. A system formed by a specie.
- 2. Another word of believable.
- 4. Something that is easy to crack smash etc.
- 5. Another word for recommended.
- 6. Easy to approach, talk to etc.
- 10. Married couples have it every year, and celebrate it on the same date.
- 11. Capable of being destroyed.
- 12. Fit to be eaten as food.
- 14. Different things like global warming that harms the planet.
- 17. Another word for cute or beautiful.