Across
- 2. This organ helps you breathe in oxygen and exhale carbon dioxide.
- 4. Organ that pumps blood throughout the body.
- 8. The small and large __________ are part of the digestive system.
- 9. The largest organ of the body that protects internal organs and regulates temperature.
- 10. system the brain is in
- 11. This organ produces bile to help digest fats.
- 12. This muscular organ helps with digestion by churning food.
- 14. The pancreas belongs to this system that controls hormones.
- 15. system the skin is in
Down
- 1. system the stomach is in
- 2. These organs work together to remove carbon dioxide from the blood.
- 3. system the kidneys are in
- 5. system the lungs are in
- 6. The brain and spinal cord make up this system.
- 7. The organ responsible for filtering blood and producing urine.
- 13. system the heart is in