Across
- 1. cell organelle that stores water
- 7. body system that moves the bones in your body
- 8. process that requires glucose and oxygen, it produces carbon dioxide, energy, and water.
- 11. cell organelle that produces energy for the cell
- 12. type of organism that consumes another organism as a source of energy
- 14. One organism benefits while the other is harmed
- 15. body system that processes your food and turns it into energy
- 16. cell organelle that turns sunlight into glucose in plant cells
- 18. Both organisms benefit
- 21. One organism benefits while the other is stays neutral
- 22. body system that spreads blood and nutrients around in your body
- 24. type of cell that has no nucleus
- 25. body system that is made out of bone
Down
- 2. type of cell with a nucleus
- 3. cell organelle that acts as the control center
- 4. cell organelle that is a jelly-like substance that fills the cell
- 5. body system that informs your body what to do through electrical signals in the brain
- 6. body system that fights disease and infection
- 9. Process that requires sunlight, water, and carbon dioxide. It turns these ingredients into glucose and oxygen.
- 10. One organism benefits while the other is harmed over a long period of time
- 13. body system that allows you to breathe and receive oxygen
- 17. how a trait is expressed (example: brown hair)
- 19. type of organism that can produce its own food
- 20. wall cell organelle that provides a rigid box shape to plant cells
- 23. the specific alleles for a trait (example: Rr)