Anatomy and Physiology: Aromatherapy and the Circulatory System
Blood circulation is the transport system of the body. It carries oxygen from the lungs to the body cells and tissues and carries away carbon dioxide. It takes absorbed foods to the organs of digestion for assimilation and carries waste to the liver and kidneys for excretion. The circulation of blood relies on a central … Read moreAnatomy and Physiology: Aromatherapy and the Circulatory System