About this document
Overview of the Human Circulatory System by mangiferaindica112000 is a document available to read on EtoBox.
The document discusses the human circulatory system, which is a closed system consisting of the heart, blood, and blood vessels. The heart is a muscular organ that pumps blood throughout the body, averaging 70 to 72 beats per minute. It weighs between 250 to 350 grams and is comparable in size to a clenched fist.
- Author
- mangiferaindica112000
- Language
- EN