Erythrocytes Cells
Erythrocytes, also called Red Blood Cells (RBCs), are the most common type of blood cell. They are disc-shaped cells. The main function of Erythrocytes is to deliver oxygen from the lungs or gills and release it into tissues while squeezing through the body's capillaries. Another function of RBCs is to pick up carbon dioxide from other tissues and upload it in the lungs. Also, erythrocytes act like acid-base suffer to control the pH of the blood. Without the Red Blood Cells, either humans and animals cannot be alive. So, erythrocyte play an important role.
One organ that works with the erythrocytes is spleen. When blood flow into the spleen, the blood cells have to pass through those narrow passages within the organ. Usually, healthy cells can easily pass through, but not those old ones. The old ones are broken down with the white blood cells. So, what a spleen do is to eep the useful materials, such as iron, and they can be reuse to create new cells. The RBCs also work with lungs. They take the oxygen from the lungs or gills, and deliver them into other tissues and organs. And then, they get the carbon dioxide and bring it into the lungs. The RBCs work with blood vessels, too. Blood vessels transport blood through the whole body. They connect all the organs. That is where erythrocytes go through to bring oxygen other organs and carry carbon dioxide back to the lungs.
The body system that uses these functions as a part of its system is called the circulatory system. Red Blood cells, white blood cells, and platelets are the major cells of the circulatory system. The three majors organ of the circulatory system are the heart, lungs, and the blood vessels. The RBCs deliver the oxygen to other organs from lungs, and take back the carbon dioxide, then send it back to the lungs. The body system is called a circulatory system because it is just like a circle, a circle does not have an end, it keeps on going on, back to the start point, and start all over again. The erythrocyte plays an important role in the circulatory system, and it keeps us breathing and alive.
Besides the erythrocytes, there are other types of cells, tissues, and organs are found in this body system. Organs that found in the circulatory system are blood vessels, lungs, and the heart. The heart is one of the only organs in the circulatory system, but it is the most important organ inside your whole entire body!!! The lung is another important role in the circulatory system, it provides oxygen for other organs and your blood in your body. There are total three types of vessels: arteries, veins, and capillaries. Blood vessels connect all the organs and tissues inside your body, and they are the passages for those cells in the circulatory system to transport different materials. Mentioning of cells, there are a variety of cells found in the blood: Erythrocytes, White Blood Cells, Plasmas, and Platelets. They all play important roles inside the circulatory system. Also, there are tissues, too. There are total four types o f tissues found inside the circulatory system: Epithelial tissues, Muscle tissues, Connective tissues, and Nervous tissues. Without those organs, tissues, and cells, we are not able to transfer the blood throughout the whole body and we cannot be alive.
This body system is called the circulatory system. The functions of the circulatory system are respiration, nutrition, waste removal, immunity, cellular communication, thermoregulation. The circulatory system helps provide oxygen and nutrients which are transported in blood to the tissues of the body. They deliver oxygen to the organs from the lungs or gills, and they take the carbon dioxides, and take back to the lungs. The vessels in the circulatory system help link all the organs and body parts together. The circulatory system also helps send blood from the heart to the other parts of our bodies and back again to make our alive. When we are doing sports like jumping, running, etc. the heart pumps faster to increase the delivery of oxygen, and to keep us stay normal and keep living. Those are the functions of circulatory system.
This body system is called the circulatory system. Circulatory system helps provide oxygen and nutrients that are transported in blood. Erythrocytes take the oxygen from the lungs or gills, and then deliver them to all the organs and tissues by using the vessels as the pathway. Then they collect carbon dioxide, and bring it back to the lungs. The function of circulatory system help an organism survive because to keep all the organs working, they need to have oxygen which was transported by erythrocytes ( which I mentioned in the last sentence). An organism have to keep all the organs working to survive. Every organs have important jobs. Take an example, Kidneys has the function of taking waste out of your body, etc. Circulatory system has an organ that is the most important organ in the organisms. That is heart. Heart has to keep bumping to make the organism alive. If heart stops bumping, that means all the organs will stop working, and the organism will die. Circulatory system is one important system in the human body. It helps transporting blood and many "materials" to all the organs to keep us survive. Everything inside the body are important and make you stay healthy and alive.