Circulatory System : What is Circulatory System? Working of the Heart : How the Heart Functions? 7 Tips to Keep Your Heart Healthy
Circulatory System What is Circulatory System? The circulatory system is a complex network within the human body responsible for transporting blood, nutrients, oxygen, carbon dioxide, and hormones to and from cells. It comprises the heart, blood vessels (arteries, veins, and capillaries), and blood itself. This system plays a vital role in maintaining homeostasis, supporting cellular … Read more
