Across
- 4. Heart muscle
- 6. Gas given off in the lungs (2 words)
- 9. Takes blood from the left ventricle to all body systems
- 10. Drains the head and upper extremities (3 words)
- 11. Structure between right atrium and right ventricle (2 words)
- 12. Main part of the low pressure pump system in heart (2 words)
- 14. Main part of the high pressure system in heart (2 words)
- 16. Another name for the bicuspid valve (2 words)
- 17. Divides the left heart from the right heart
Down
- 1. One-way valve that directs oxygenated blood from the heart to the body (2 words)
- 2. Structure between the left atrium and left ventricle (2 words)
- 3. One-way valve that directs deoxygenated blood from the heart to the lungs (2 words)
- 5. Lies on the diaphragm and points to left lateral
- 7. Drains blood from the body and lower extremities (3 words)
- 8. Gas absorbed in the lungs
- 13. Smallest blood vessels (one cell thick)
- 15. Receives oxygenated blood (2 words)