Across
- 3. basic unit of matter
- 5. logical interpretation based on prior knowledge or experience
- 8. Basic unit of life
- 9. the process of gathering information
- 11. nonliving components of the environment
- 15. organelle which digests large particles
- 16. study of different organisms working together
- 17. information gathered from observations
- 18. control center of the cell
- 20. what protects your torso down to knees
Down
- 1. turns protein into energy
- 2. thin appendages of some cells used for movement
- 4. multiple organ systems working together form this
- 6. the small tool that can grab minuscule things
- 7. Living components of the environment
- 10. similar ecosystems around the world
- 12. what is your eye protection
- 13. what protects your hands
- 14. experiment where only one variable is changed
- 19. Biotic and abiotic components in environment