Heart-right and left ventricle are wide and big
-the pulmonary artery is shaped like a capital "T" -the superior vena cava is a vertical tube -the aorta is over the pulmonary artery and has 3 tubes vertically shooting out of it |
Arteries-blue tube
-smooth red vessels -lumen is pink -basement membrane is yellow |
Capillaries-orangy-red-yellow tube
-also brown -has tissue -lots of little slits -some cells on it |
Veins-thin
-small -long -fragile -they have pink valves -1st layer is blue -2nd layer is red -3rd layer is yellow 4th layer is white -5th layer is pink |
Blood-red
-small -blood cells are circular objects -liquid -wet thick |
Description
How does the circulatory system look?