Heart, observe the diagram carefully and label the organ A, Artery, Observe the picture carefully and label the blood vessels B, Blood, I am red and I also travel to every part of your body I carry Oxygen and nutrients and I also take away carbon dioxide WHO AM I?, Vein, label the blood vessels C, Muscular organ, The heart is a ________., Capillaries, label the blood vessels D

circulatory system

Leaderboard

Visual style

Options

Switch template

Continue editing: ?