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Across 8. The application of statistical analysis to biological data 9. Genuine; real 11. Intent to deceive 13. The quality of behaving or speaking in such a way as to avoid causing offense or revealing private information 14. Show or prove to be right or reasonable 15. The status of belonging into a particular nation

Down 1. The activity of buying and selling, especially on a large scale 2. An official document issued by a government, certifying the holder's identity and citizenship and entitling them to travel under its protection to and from foreign coumtries 3. An official representing a country abroad 4. The carrying of people, goods, or materials from one place to another 5. Conforming to the law or to rules 6. A person who is traveling or visiting a place for pleasure 7. Be enrolled at a college or university 10. Acceptable or valid, especially as evidence in a court of law 12. A formally concluded and ratified agreement between countries