Circulatory System | How The Heart Works | Animated Music Video |

Learn the functions of the circulatory system with this engaging video. See how the left side of the heart pumps blood rich in oxygen to the cells while the right side of the heart pumps blood rich in carbon dioxide to the lungs. The roles of the heart chambers (right atrium, right ventricle, left atrium, left ventricle), cardiac septum, heart valves, and blood vessels are described in rhyme; keywords are spelled out to reinforce science vocabulary.

After watching this video you should be able to:
• List the functions of the human circulatory system.
• List the components of the circulatory system.
• Identify the four chambers of the heart.
• Identify the types of blood vessels in the body.
• Identify the heart valves, their locations, and their functions.
• Distinguish venous blood from arterial blood.
• Explain the process of gas exchange.
• Explain how carbon dioxide is eliminated from the body.
• Explain how oxygen is transported from the lungs to the cells.

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