Introduction
The circulatory system is one of the most important systems in the human body. It acts as a highway or delivery system that transports oxygen, water, and nutrients to all of your body cells. On the way back, it carries the wastes such as carbon dioxide. The delivery man, or carrier, of these substances is blood. Blood vessels are the roads that circulate around your entire body all leading back to the heart. The heart is a muscle that pumps the blood throughout the body.
The circulatory system aids in the ability for a human to carry out many life functions. First, it aids in the process of nutrition. Blood is the carrier of nutrients and brings them to the body cells providing the necessary energy for them to carry out life functions themselves. It also helps in the process of excretion by removing wastes from the cells to the blood and carrying them to tissues that can rid of them properly. Obviously, blood helps in transportation by circulating nutrients, oxygen, and wastes throughout the body. Lastly, the circulatory system aids in respiration by transporting oxygen through the body and getting rid of wastes such as carbon dioxide. Without the circulatory system, many of these life functions would not be able to be carried out and the body would not continue to work properly.
The circulatory system is vital to a human’s ability to maintain homeostasis. Without blood, we would not be able to maintain a constant temperature. The blood, along with the brain, help to control the body’s optimal temperature. The circulatory system also offers body cells with a constant supply of nutrients and carries wastes away so that they do not become toxic. The blood carries hormones and regulates much of the vital substances that are needed throughout the body.
Although the circulatory system can do many things, it coordinates and works with each of the other body systems. For example, without the nervous system and the direction from the brain, the blood would not know what hormones to carry and would not maintain the body’s temperature correctly. However, the brain would not be able to function properly without the blood transporting oxygen and nutrients to it. The circulatory system also interacts with the excretory system by removing wastes from the cells and carrying them back to the heart so they can be rid of. Without the blood and blood vessels, the wastes from each cell would not be able to escape from the cells and would remain in them eventually becoming toxic and causing major problems within the body. Each system in the human body works together to maintain a stable and functional environment. The circulatory both helps and receives help from both the nervous and excretory systems.
The circulatory system aids in the ability for a human to carry out many life functions. First, it aids in the process of nutrition. Blood is the carrier of nutrients and brings them to the body cells providing the necessary energy for them to carry out life functions themselves. It also helps in the process of excretion by removing wastes from the cells to the blood and carrying them to tissues that can rid of them properly. Obviously, blood helps in transportation by circulating nutrients, oxygen, and wastes throughout the body. Lastly, the circulatory system aids in respiration by transporting oxygen through the body and getting rid of wastes such as carbon dioxide. Without the circulatory system, many of these life functions would not be able to be carried out and the body would not continue to work properly.
The circulatory system is vital to a human’s ability to maintain homeostasis. Without blood, we would not be able to maintain a constant temperature. The blood, along with the brain, help to control the body’s optimal temperature. The circulatory system also offers body cells with a constant supply of nutrients and carries wastes away so that they do not become toxic. The blood carries hormones and regulates much of the vital substances that are needed throughout the body.
Although the circulatory system can do many things, it coordinates and works with each of the other body systems. For example, without the nervous system and the direction from the brain, the blood would not know what hormones to carry and would not maintain the body’s temperature correctly. However, the brain would not be able to function properly without the blood transporting oxygen and nutrients to it. The circulatory system also interacts with the excretory system by removing wastes from the cells and carrying them back to the heart so they can be rid of. Without the blood and blood vessels, the wastes from each cell would not be able to escape from the cells and would remain in them eventually becoming toxic and causing major problems within the body. Each system in the human body works together to maintain a stable and functional environment. The circulatory both helps and receives help from both the nervous and excretory systems.