Across
- 2. cells cells that attack infections
- 4. pressure from arteries walls while heart pumps
- 5. take blood away from the heart
- 8. carry oxygen through the body
- 9. Strongest muscle in the body
- 10. clear yellow liquid that carry proteins
Down
- 1. take blood to the heart
- 3. how fast your heart beats per minuet
- 6. largest artery in the body
- 7. control blood flow