Across
- 4. information gathered in an experiment
- 9. a change in allele or population overtime
- 11. when cells specialize in different thing
- 12. dna stands for
- 14. maintaining a stable internal environment
- 15. body function that breaks down food,energy
Down
- 1. variable that is deliberitley changed
- 2. an inherited gene that helps to survive
- 3. a change in suroundings that cause a reaction
- 5. the act of seeing or watching something
- 6. plants animals or humans characteristics
- 7. a group in which one variable is changed
- 8. data that is in numbers
- 10. the smallest functional unit of life
- 13. structure determines