Circulatory system
The cardiovascular system (also known as the vascular or circulatory system) is one of the organ systems of the body, the primary function of which is to transport blood and nutrients around the body, and is comprised of the heart, blood vessels and blood.[1].
References
- ↑ Silverthorn, D (2012). Human Physiology. 6th ed. United States: Pearson. 463