The heart, lungs, veins, and arteries. The heart pumps oxegen rich blood into the arteries through the aorta. These arteries travel through out your body. After the O2 has been exchanged in the tissue (muscles, skin) it is passed into the veins. The veins carry the oxegen poor blood to the pulmonary vein. The pulmonary vein carries this "used" blood to the lungs. When you inhale, oxegen is mixed into the blood again. When you exhale, the lungs push the rich blood into the heart through the pulmonary artery and the cycle begins again.
The circulatory system transport oxygen and respiratory material (food) to the billions of our body cells.
through their open circulatory system
circulatory system does.
Plants really don't have a circulatory system. Water and nutrients move through a plant by simple physics. It's not pumped anywhere like an animal's circulatory system is.
why is circulatory system known as transport system
An extensive transport system that runs through the body would be the circulatory system. It travels blood throughout the body and passes the oxygen that muscles need.
The circulatory system is like a train, bringing different things to different places. The circulatory system transports and distributes nutrients through arteries and veins.
circulatory system
The Circulatory System......
The main function of the circulatory system is to transport nutrients, oxygen, and wastes through the body. It also carries immune components and hormones.
transport to the kidneys which send them to the cells in the body
transport