| A | B |
|---|
| plasma | the liquid part of blood |
| hemoglobin | Carries oxygen from lungs to body, carries some of the CO2 from body back to lungs |
| platelet | irregular shaped cells fragments |
| atrium | two upper chambers of the heart |
| ventricle | two lower chambers of the heart |
| coronary circualtion | flow of blood to and from the tissues of the heart |
| pulmonary circualtion | flow of blood from the heart to the lungs and back to heart |
| systemic circualtion | oxygen rich blood moves to all parts of bocy by cystemic except lungs and heart |
| artery | blood vessels that carry blood away from the heart |
| vein | blood vessels that carry blood back to the heart |
| capillary | arteries and veins are connected by these microscopic vessels |
