It pumps blood throughout the body, so without it you'd die.
Circulatory system
The lung or pulmonary system is the essential respiration organ that makes it possible for oxygen to enter the circulatory system.The alveoli struture makes it possible for oxygen to enter the circulatory system.
Bloodstream by Suresh Nellikode
The circulatory system and the respiratory system depend on each other because the respiratory system provides oxygen to the blood, which is then carried by the circulatory system to all parts of the body. In return, the circulatory system delivers carbon dioxide from the body's cells to the respiratory system to be exhaled. This exchange of gases is essential for the body to function properly and maintain homeostasis.
closed circulatory system (double circulatory system)
The circulatory system is responsible for transporting essential nutrients throughout the body. It picks up the nutrients from the small intestine and large intestine, and brings the nutrients to cells in the body.
They're both the circulatory system.
The circulatory system is responsible for transporting materials, such as oxygen and nutrients, throughout the body. This system consists of the heart, blood vessels, and blood, which work together to distribute essential substances to the cells and tissues in the body. The circulatory system also plays a critical role in removing waste products, such as carbon dioxide, from the body.
The circulatory system is in constant use in humans. It is essential for the distribution of blood to and from your heart. Without it, the blood in your body would not be able to circulate. It brings oxygen and nutrients to the cells in your body as well as removes waste and toxins. The circulatory system is a system consisting of capillaries,arteries, and veins=]
Amphibians have closed circulatory system Closed
The circulatory system
open circulatory systemclosed circulatory system.