Organ System Crossword
Across
- 4. It is a system that transports oxygen and nutrients in cells.
- 7. It is a system that provides the engine for movement and physical abilities.
- 9. This organ is the control center of the body.
- 11. It is a system that regulates the chemical composition of body fluids.
- 12. This organ protects the body from external factors like temperature.
- 13. This organ produces the egg cells.
- 14. gland this organ receives information about the state of the light-dark cycle from the environment.
- 16. It is a system that protects the body from infection and injury from the external environment.
- 19. It is a system that chemically and mechanically degrades food.
- 21. It is a system that provides mechanical support, movement, and protection.
- 22. It is a system that produces hormones to regulate bodily functions like metabolism.
Down
- 1. This organ digests food and sends t to our small intestine.
- 2. It is a system that regulates vital body functions
- 3. This organ process special lymphocytes called T-cells.
- 5. This organ removes waste and gases from the body when you exhale.
- 6. It is a system that protects the body from outside invaders like viruses.
- 8. It is a system that produces reproductive cells and helps in reproduction.
- 10. It is a system that controls your breathing.
- 15. This structure holds the body together.
- 17. This structure pulls on the joints, allowing us to move.
- 18. This organ eliminates toxins from the body's blood supply.
- 20. This organ pumps blood to other body parts.