The Circulatory System is the system of organs in the human beings and other animals which is responsible for transport of materials inside the body.

Space to play or pause, M to mute, left and right arrows to seek, up and down arrows for volume. There's perhaps no element of the body that captures our imagination more than the heart. We link it ...

This short film offers a look at respiration and a tour around the circulatory system and digestive system in the human body, through blood vessels and into mitochondria.

Learn about the circulatory system with these interactive learning resources for KS2 Science students aged 7-11 from BBC Bitesize.

What are the main arteries of the body? Illustrations and lists breakdown this major part of your circulatory system.

A circulatory system (sometimes cardiovascular system) is an organ system that moves substances to and from cells; it can also help stabilize body temperature and pH (part of homeostasis). There ...

All the blood vessels in the human body lined up end-to-end would stretch about 100,000 kilometers. That's about two and a half times the earth's circumference. The arteries carry oxygenated blood ...

The circulatory system is responsible for the delivery of blood, and therefore glucose in the blood, round the body.

All the latest science news on human circulatory system from Phys.org. Find the latest news, advancements, and breakthroughs.