Actually, the exchange of oxygen for CO2 happens in the lungs. The heart pumps the blood through the system.
red blood cells
Veins.
The hero here is hemoglobin! Hemoglobin is on Red Blood Cells (RBCs). RBCs are one component of blood. Everytime your heart beats, it pushes oxygenated blood to all parts of your body.
Because the heart carries blood and oxygen to the tissues, and if the heart stopped, the tissues of the heart and other body parts would eventually die.
The organ that is responsible for carrying chemicals through the body is the heart. This is because the heart pumps the blood which carries chemicals and oxygen to all body parts.
The aorta carries oxygen-rich blood from the heart to all parts of the body except to the lungs. Oxygen-poor blood is carried to the lungs from the heart through the pulmonary artery.
heart
Blood carries the oxygen and nutrients to all the parts of our bodies.
THE ANSWER IS ARTERY. Artery carries
all parts of the body
hemoglobin
hemogloblin
Technically, the three parts are: 1. Your heart 2. Your veins 3. Your arteries The circulatory system carries blood around your body, providing oxygen to you muscles. This is why your heart beats faster when you run.