The circulatory system includes the heart, blood vessels and blood, and is vital for fighting diseases and maintaining homeostasis (proper temperature and pH balance). The system's main function ...

The circulatory system consists of one heart, five liters of blood, and approximately 96,000 kilometers of blood vessels, responsible for transporting nutrients and waste throughout the body.

Blood Vessels and Circulatory Movement. Clip: Episode 2 | 2m 8s Video has Closed Captions | CC. Human bodies are designed to move in order to circulate blood and nutrients to every cell.

Your circulatory system, also known as your cardiovascular system, is made up of your heart and blood vessels.It works to transport oxygen and other nutrients to all the organs and tissues in your ...

Learn about the circulatory system with these interactive learning resources for KS2 Science students aged 7-11 from BBC Bitesize. ... Blood gets around our bodies through a system of blood vessels.

The heart plays a key role in the circulatory system, helping to pump blood around all the body. Blood vessels range in size, from larger arteries into very small blood vessels called capillaries.

Your body's circulatory system is a wondrous thing. It's made up of blood vessels that carry blood to and from your heart and also pumps blood to your lungs so you can breathe. It helps grow and ...

Discover how a simple 30-minute daily walking routine can dramatically lower blood pressure and transform your cardiovascular ...

The circulatory system includes the heart and blood vessels that carry blood and oxygen around the body. Some circulatory diseases, such as stroke, heart attacks, and aneurysms, are life ...

The blood vessels are part of the circulatory system and function to transport blood throughout the body. The most important types, arteries and veins, carry blood away from or towards the heart ...

The circulatory system, also known as the cardiovascular system, keeps blood pumping and flowing throughout our bodies, delivering important nutrients and oxygen to where they are needed and ...