Across
- 2. produces hormones
- 4. fights infections
- 6. removes waste products
- 9. gathers and interprets information
- 13. digest food into smaller molecules
- 14. circulates blood through the body
- 15. takes in oxygen
Down
- 1. barrier against infection
- 3. pumps blood through the body
- 5. produces sperm and egg cells
- 7. provides shape and support
- 8. removes waste from the body through urine
- 10. removes waste from blood and urine
- 11. keeps body fluids balanced
- 12. allows the body to move