Across
- 2. Nervous System organ responsible for everything
- 5. System housing our brain and receptors
- 7. Circulatory muscle that pumps blood
- 8. System housing the bones
- 9. System housing trachea and lungs
Down
- 1. System housing mouth, stomach and intestines
- 3. Things our cells don't need so we get rid of
- 4. System housing heart, arteries and veins
- 5. Things our cells get from food
- 6. Digestive organ that breaks down food using acid
- 8. Largest organ of the body, protects internal organs