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2. a home to some birds
5. being the only one of its type
7. money that someone receives at regular times or for a particular purpose
10. knowledge or facts about any thing or even
12. a sentence that asks for an answer
15. serving to reach a final answer or decision, or to settle
17. twelve o’clock at night
18. the land at the edge of a body of water; often formed of sand or small stones
20. a small, jumping animal with smooth, wet skin, long back legs, and no tail
21. given or received without charge or cost; given or done without sufficient reason or justification; unwarranted

1. a small piece of rock
3. to do well or be successful; to grow strong and healthy
4. to be greater or larger than; go beyond
6. a piece of land surrounded on nearly all sides by water; the land of the state Florida or the country Korea is considered this
8. a white or gray mass of small drops of water high in the sky
9. the quality of being kind
11. to let out a sudden, loud burst of air through the mouth and nose
13. to push down or mark something using ink; small piece of paper or sticker for mail
14. a person whose job is to treat and give medicine
16. a person who depends on something, such as a drug, that is usually harmful and cannot be easily given up
19. once a year; yearly