About this document
Summary of Human Circulatory System by SAN LWS is a document available to read on EtoBox.
The human circulatory system consists of the heart, arteries, veins, and capillaries, which work together to circulate blood throughout the body. The heart pumps blood, carrying oxygen and nutrients to tissues while removing waste products. Blood flows from the heart to the lungs and then to the rest of the body through two separate systems of blood vessels.
- Author
- SAN LWS
- Language
- EN