The arteries are a critical component of the cardiovascular system, pumping oxygenated ... To date, there are 79 generally recognized organs in the human body, both internal and external.

Learn about human lungs, respiration system, breathing in oxygen and ... An introduction to the major organs of the human body. VideoAn introduction to the major organs of the human body An ...

whose connections with the lymphatic system might be involved in cancer metastasis. While researchers not involved in the study agree that the interstitium likely plays diverse roles in the human body ...

Organ systems. And the organism itself ... Mr Shribman: Yeah, so one of the systems in the human body is the digestive system. Ours is simpler than some other animals', like cows and deer have ...

The digestive system is the series of tubelike organs that convert our meals into body fuel. There are about 30 feet (9 meters) of these convoluted pipeworks, starting with the mouth and ending ...