I WONDER - How Long Is The Circulatory System? Me Pregunto - Cuánto Mide El Sistema Circulatorio?

The circulatory system is a vast network that runs throughout the body, delivering blood, oxygen, and nutrients. It is primarily composed of veins and arteries, which, if extended, would measure over 96,500 kilometers, enough to circle the Earth twice. This extensive system contains about 5 liters of blood, highlighting its critical role in sustaining life.

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