View Simplified Human Heart Diagram Gif. Download photos or share to. It also supplies oxygen and nutrients to the tissues and removes carbon dioxide and other wastes.
It also supplies oxygen and nutrients to the tissues and removes carbon dioxide and other wastes. As a central part of the circulatory system, the heart is primarily responsible for pumping blood and distributing oxygen and nutrients throughout the body. It takes in deoxygenated blood through the.
The heart is a muscular organ about the size of a closed fist that functions as the body's circulatory pump.
It is made from a specialised type of muscle called cardiac muscle and acts as a pump to the diagram above shows in a simplified way this double circulatory system. Useful as a study guide for an upcoming test or quiz. Download photos or share to. The lungs are supplied with deoxygenated blood direct from the heart.