How does the circulatory systems works?

Answer 1

As red blood cells begins to circulate, the blood just got the fresh oxygen from the lungs. The oxygenated blood flows down into the left side of the heart. The blood goes through the left atrium, left ventricle, and then leaves the heart going into the arteries starting with the aorta.

The aorta is the largest artery in the body. The red blood cells flows through the whole body through the arteries. The food, water, and oxygen collected in the red blood cells is released and the blood collects carbon dioxide, a waste product. The carbon dioxide rich blood travels throughout the body in its system of arteries into the smallest arterioles. White blood cells flow through the body, but all it does is kill viruses in the bloodstream. The blood leaving the aorta is full of carbon dioxide.

To get back to the heart, a series of events must occur. Flowing from the arteries, the red blood cells flow into the capillaries. Nutrients in the blood is transported to the cells. The rest of the blood goes to the veins. The veins are tubes that run through your body to get the blood back to the heart.

The red blood cells finally reach the right side of the heart. It goes up and down into the right atrium, then to the right ventricle and into the lungs. The red blood cells is now full of carbon dioxide, and when we breath out, the carbon dioxide is carried out into our mouths, out into the atmosphere. When we breath in the oxygen comes into the red blood cells. Now the cycle starts all over again.

They work together by inhaling and exhaling . The heart pumps blood into the lungs where the blood is oxygenated. The blood is then returned to the heart and the newly oxygenated blood is circulated to the rest of the body. The respiratory system performs a process known as gas exchange that releases carbon dioxide from the body and brings in oxygen. This occurs in the lungs and the circulatory system then transports the oxygen to tissues that used internal respiration to burn fuel in the form of ATP (adenosine triphosphate) for energy, thus creating more carbon dioxide.

You breathe in oxygen into your lungs. The oxygen diffuses across the thin walls of the alveoli in the lungs and the thin walls of the blood vessels in the lungs into the blood stream. Here it attaches to the hemoglobin molecules inside red blood cells. The red blood cells are carried by the blood vessels to all parts of the body. The hemoglobin releases oxygen in the periphery, and picks up carbon dioxide (CO2). The CO2 attached to the hemoglobin molecules in the red blood cells is then transported to the lungs, where it diffuses across the walls into the alveoli, and is breathed out.

The heart pumps blood into the lungs where the blood is oxygenated. The blood is then returned to the heart and the newly oxygenated blood is circulated to the rest of the body.

The respiratory system performs a process known as gas exchange that releases carbon dioxide from the body and brings in oxygen. This occurs in the lungs and the circulatory system then transports the oxygen to tissues that used internal respiration to burn fuel in the form of ATP (adenosine triphosphate) for energy, thus creating more carbon dioxide.

They work hand in hand to provide the tissues of the body with oxygen. The respiratory system oxygenates the blood and the circulatory system sends it to the rest of the body.

The heart pumps blood to different parts of your body via an irrigation system of veins and arteries.
Hi my Name is Emily it pumps your blood dude
it circulates using the atriums,venticles,viens ,and the heart