Science, asked by upgradedgamer07, 10 months ago

WHY DO HUMAN BEINGS NEED A CIRCULATORY SYSTEM?​

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Answered by Anonymous
2

Answer:

The Circulatory System. ... The circulatory system does a very important job in your body. It carries oxygen and essential nutrients to all cells around the body in arteries and carries the waste products and carbon dioxide in veins. The average human body contains over 60,000 miles of blood vessels.

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