It's an organ that receives blood from coronary vessels and supplies the body organs with oxygenated blood through aorta. At the same time, it carries deoxygenated blood from body parts to the heart through vena cava.
Questions:
- What does the blue and red color represent?
- What is the difference between pulmonary artery and aorta?
- What is the structure that separates between the left and right side of the heart?
References:
Yaghi, M. (2000). Life and earth sciences. Center for educational research and development. Sin-El-Fil, Lebanon.
Human Heart. Retrieved July 4, 2011, from http://www.osovo.com/diagram/humanheartdiagram.htm.
