"CIRCULATORY SYSTEM"
The Circulatory System is an organ system that permits blood and lymph circulation to transport nutrients,oxygen,carbon dioxide,hormones and blood cells.
The red means oxygented blood and the blue means deoxygented.
The heart and other organs are important to the circulatory system.
The red means oxygented blood and the blue means deoxygented.
The heart and other organs are important to the circulatory system.