Discuss the structure and functions of the hear... - SS2 Biology Transport/Circulatory System Question

Discuss the structure and functions of the heart and blood vessels in the circulatory system. How do these components work together to ensure efficient circulation of blood throughout the body?

The heart is a muscular organ responsible for pumping blood. It consists of four chambers: two atria and two ventricles. Blood vessels, including arteries, veins, and capillaries, form a network that transports blood throughout the body. Arteries carry oxygenated blood away from the heart, veins bring deoxygenated blood back to the heart, and capillaries allow for the exchange of nutrients, gases, and waste products between blood and tissues.

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