Blood Flow Crossword Puzzle

QUESTIONS LIST: pulmonary : related to lungs. (9), artery : vessels that take blood away from the heart. (6), circulatory : the system of blood flow in the body. (10), exchange : capillaries allow this to happen with essential materials such as oxygen (8)and carbon dioxide, respiration : essential life process that generates energy in every living cell. (11), atria : the smaller heart chambers that receive blood from veins. (5), diffusion : movement of ions and molecules down a concentration gradient. (9), plasma : the straw-colored liquid in the blood (6), platelets : cell fragments involved in blood clotting (9), hemoglobin : essential iron-based, red pigment in erythrocytes that picks up, transports, and delivers (11)oxygen, lymphocytes : white cells that make antibodies to fight invading pathogens. (11), ventricles : largest heart chambers that contract to expel blood from the heart.(9), aorta : largest blood vessel in the body. (5)