Across
- 2. Different atoms bonded together
- 3. First level in the organization of life
- 5. Different tissues working together
- 7. The ability to react to stimuli in the environment
- 10. Different ecosystems interacting on the Earth
- 12. The step of the scientific method that tests the hypothesis
- 13. A variable that is the same between different groups
- 15. Different organs working together
- 16. First step of the scientific method
- 18. A possible explanation for an observation
- 21. The variable that is manipulated or changed in an experiment
- 22. A biological community interacting with the environment
- 24. The ability to maintain stable internal conditions
- 26. The passing of DNA from parents to offspring
Down
- 1. The ability to adapt to the environment over time
- 3. An organism that is able to make its own food
- 4. An organism that consumes other organisms for energy
- 6. An if-then statement about the hypothesis
- 8. A well-supported scientific explanation
- 9. The last step in the scientific method
- 11. The building or breakdown of molecules for energy
- 14. Different cells working towards a common function
- 17. Individuals of the same species in the same area
- 19. Different biological systems working together
- 20. The variable that is measured during an experiment
- 23. Different species interacting with each other
- 25. The smallest unit of life that is made of different molecules