Across
- 3. can cause blood clots because of build-up
- 4. build-up of plaque narrows arteries
- 6. a muscle organ this pumps blood to arteries, veins & capillaries
- 7. system that helps with the heart
- 9. a problem in the heart which is supposed to happen
- 10. are one of the things that make up the circulatory system
Down
- 1. carry blood and nutrients to the heart
- 2. is caused when the flow of blood is blocked by blood clout.
- 5. connect veins and arteries
- 8. carry blood away from the heart