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Across 2. cells that differ from archaea by having their own unique genetic characteristics 5. statement following an experimentq 6. information collected during an experiment 8. biological communtiy together with the other associated abiotic enviroment 13. process of logic and reasoning 15. one of the categories to group species 16. modifications of an organism to become suitable to the enviroment 17. consisted of orgasnisms with eukaryotic cells 18. sample that doesnt contain the variable during an experiment

Down 1. scientific name of an organism 3. populations interacting with one another 4. total # of species, communities in which they live 7. scientific study of life 9. smallest unit of life 10. cells that can live in extrem habitats 11. largest of the categories 12. zone of air land and water at the surface of the earth 14. multicellular organism belonging to the animalia kingdom