Did You Know!
The human circulatory system consists of the heart, blood vessels, and blood. The heart pumps blood throughout the body, delivering oxygen and nutrients to cells and removing waste products. The circulatory system plays a crucial role in maintaining homeostasis, regulating temperature, and supporting the immune system. Blood vessels, including arteries, veins, and capillaries, form an intricate network that facilitates the flow of blood to different tissues and organs.
