Across
- 2. cell characterized by bound organelles
- 4. proteins that contain all genetic info about a particular organism
- 8. every species in a common environment
- 10. the earth and everything in it
- 14. experiment designed to focus on the independent variable
- 16. bacteria lacking a bound nucleus
- 17. reproduction of certain genes in a species due to the environment
- 18. a scientifically supported idea that is well accepted
- 23. application of principles to predict a result
- 24. specialized part of a cell
- 26. a similar structure of different evolutionary origin
- 27. properties from how compounds interact
- 28. selection selectively breeding animals based on a certain trait
- 30. living things and the environment that surrounds them
Down
- 1. body structure made of tissues
- 3. a species changing genetically overtime
- 5. application of observations to make a generalization
- 6. similar evolutionary structure
- 7. sequence of DNA
- 9. group of same species living together
- 11. kingdom of single celled organisms
- 12. analyzing complex events in terms that are simple
- 13. large biological molecule, such a protein
- 15. Maintaining stable internal conditions
- 19. a kind of organism
- 20. part of an experiment that influences the outcome
- 21. accepted fact that all cells come from other cells
- 22. purposed explanation to a certain event
- 25. a test of hypothesis
- 29. group of cells working to perform a function