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Did you know that the circulatory system in your body stretches for more than 60,000 miles? In this video for kids, you will learn that this is the most impo...
22 wrz 2017 · This video allows children to learn in a fun way about the circulatory system. This video is designed to help children discover how the Circulatory System wo...
This short film explains how the heart and circulatory system work, taking a close look at the four chambers, two sides, and the valves of the heart.
Video summary. This short film explains how the heart and circulatory system work, taking a close look at the four chambers, two sides, and the valves of the heart. They also show the...
What's Circulation? And How Does Blood Circulate? Movement of blood through the heart and around the body is called circulation (say: sur-kyoo-LAY-shun), and your heart is really good at it — it takes less than 60 seconds to pump blood to every cell in your body.
Video Transcript. Circulatory system. Your circulatory system is made up of three parts: the heart, blood vessels and the blood itself. Your heart keeps all the blood in your circulatory system...
