Crossword Levels of Organization
Across
- 2. The organ system that circulates blood around the body.
- 4. A group of similar types of cells that work together.
- 6. The organ system that provides structure and support.
- 8. A group of organs that work together to perform a specific task.
- 10. The organ system that takes in oxygen and releases carbon dioxide.
- 11. The organ system that breaks down food to obtain nutrients.
- 12. A group of different tissues working together to perform a job.
Down
- 1. A group of organ systems working together.
- 3. The organ system that is responsible for movement of the body.
- 5. The organ system that carries and interpret messages.
- 7. The organ system that removes waste from the blood.
- 9. All living things are made of?