Across
- 2. the heart is made up of how many chambers
- 5. the yellowish watery part of our blood is what
- 9. is one way to help treat high blood pressure
- 10. helps our blood clot at the sight of the wound
- 14. the most important muscle in the body
- 15. is one cause of high blood pressure
- 16. during pulmonary circulation, blood travels from the heart, through the lungs and back to the _______
- 17. pulmonary refers to what?
- 19. blood pressure is defined as the __________ of blood pushing against the walls of the blood vessels
Down
- 1. The group of organs that carry needed materials to cells and remove waste products
- 3. red blood cells carry this from the lungs to the body
- 4. de-oxygenated blood is depicted as what color
- 6. vessels that carry blood away from the heart to various parts of the body
- 7. de-oxygenated blood is found on what side of the heart?
- 8. vessels that carry blood from all parts of the body back to the heart
- 11. there are ______ types of circulation
- 12. what color blood cells help fight infections
- 13. tiny vessels that connect arteries and veins
- 18. the circulatory system is made up of our heart, blood vessels and what?