Across
- 3. carries oxygen and nutrients away from heart
- 4. hardens arteries due to plague
- 7. blood from the heat to lungs
- 8. pumps blood through veins arteries etc
- 9. carries cd and waste towards the heart
Down
- 1. sends blood to lungs and heart
- 2. abnormal heart rate
- 5. 02 is delivered to cells
- 6. controls flow of blood through heart