The circulatory system between the heart and lungs
Back
Card 9
Front
The circulatory system between the heart and the other organs
Back
Card 10
Front
When carbon dioxide diffuses from the blood into the air in the alveoli.
Back
Card 11
Front
Carry blood away from the heart (always oxygenated apart from the pulmonary artery which goes from the heart to the lungs And have thick muscular walls.
Back
Card 12
Front
Have thin walls and have larger passageways for blood (internal lumen).
Back
Card 13
Front
Found in the muscles and lungs and are microscopic – one cell thick.
Back
Card 14
Front
A muscular organ. Its function is to pump blood.
Back
Card 15
Front
The coronary arteries supply blood to the heart muscle. These may become blocked by a build-up of fatty plaques containing cholesterol, resulting in
