Across
- 3. carry blood away from heart
- 6. color arteries are represented by
- 9. color veins are represented by
- 10. when plaque builds up on the inside of arteries
Down
- 1. connect arteries and veins
- 2. muscular organ that pumps blood through arteries, veins, and capillaries
- 4. system including heart and flow of blood
- 5. abnormal rhythm of heart
- 7. keep blood from flowing backward
- 8. carry blood toward the heart