Human Body Systems
Across
- 2. An organ that filters the blood and makes urine
- 6. This system provides protection, structure, and helps with movement
- 7. The system that communicates and send signals to the rest of the body
- 8. An Organ that contracts to circulate the blood
- 11. This part of the digestive system absorbs the most nutrients
- 12. The system that provides movement to the body
- 14. The location where red blood cells are made
- 16. A tube that carries food from the mouth to the stomach
- 18. The type of digestion that involves saliva, bile, and enzymes
- 19. The system that brings in oxygen into the body and rids of carbon dioxide
- 20. An Organ that stores urine
Down
- 1. A tube that brings in oxygen into the lungs
- 3. The main muscle that assists with breathing
- 4. Where gas exchange occurs in the lungs
- 5. The connections that send signals between the spinal cord and the rest of the body
- 9. The system that the skin makes up
- 10. This attaches bone and muscle together
- 11. The type of muscle found in the digestive system
- 13. This part of the circulatory system brings oxygenated blood to the cells of the body
- 15. This part of the skeleton protects vital organs such as the heart and lungs
- 17. This is the longest bone in the body
- 18. The flexible tissue between bones