Across
- 2. structures together and keeps them stable
- 4. your muscles to your bones
- 5. daily activities
- 7. oxygen and nutrients to the body
- 8. blood away from your heart
- 10. for the contractility of the heart and the
- 12. for pumping blood away from the heart
- 13. blood around the body as it beats
- 14. you move
- 15. action
Down
- 1. blood back to the heart
- 3. support on body areas
- 6. to arteries and veins
- 8. blood into systemic and pulmonary
- 9. with digestion and nutrient collection
- 11. movement
- 13. blood from the heart and into a ventricle or