Across
- 2. glands secrete harmones to regulate metabolism
- 4. returns blood to the heart
- 8. an organ that filters and remove body waste
- 9. transport oxygen
- 10. takes blood away from the heart
- 12. belong to the skeletal system
- 14. responsible for movement
Down
- 1. supplies blood and oxygen throughout the body
- 3. breaks down food
- 5. provides support, movement and protection
- 6. eggs and sperm
- 7. controls and transmits signals in the body
- 11. removes waste from body
- 13. transport fluid containing whit blood cells