It depends on the type of cell we're talking about. I'm going to use the assumption that you mean blood cells when you ask about the circulatory system cells (as opposed to the cells that make up the heart, arteries, veins and capillaries). Blood is made up of 4 major components: Red Blood Cells, White Blood Cells, Platelets, and Plasma.
Plasma is the vast majority of blood and it's basically salt water that your cells float in and that carry nutrients and wastes through the body. Platelets are generally referred to as "cell fragments" that release thread-like proteins to help stop bleeding.
Red blood cells have one primary role: Carry oxygen. That's it.
"White blood cells" are a collection of many different types of cells that collectively work towards fighting infections. Some (macrophages) actually engulf and eat invading cells! Plasma cells create antibodies for remembering how to fight certain infections. Killer T-cells chemically attack infected cells. There are actually quite a few more. In all, there are 7 main types of cells (T-cells, B-cells, memory cells and plasma cells are actually subsets of the lymphocyte group).
Its main role is to transport oxygen and nourishing substances to the cells of the body, among other important tasks.
To pump oxygenated blood around the circulatory system.
the role of the circulatory system is to transport oxygen and nutrients to all the cells in that one organism
Respiratory system
The main organ of the circulatory system, the heart, pumps blood throughout the body, delivering oxygen and nutrients to cells while removing waste products. It plays a crucial role in maintaining the body's overall function by ensuring a continuous flow of oxygenated blood to tissues and organs.
Possibly you mean the white blood cells. They are the cells in the blood that combat viruses.
The role in the circulatory system is to pump blood throughout our body in order to breathe and to move.
The transportation system of the body is the circulatory system, which is responsible for delivering oxygen, nutrients, hormones, and other important substances to cells throughout the body. It consists of the heart, blood vessels, and blood. The circulatory system also helps remove waste products from cells and plays a crucial role in regulating body temperature and immune responses.
The main function of circulation is transport of nutrition to the cellular level of the body and to carry out exchange of gases like oxygen and carbon di oxide from the cells. Apart from these, circulatory system has a very major role in homeostasis of the body, some of which include temperature regulation, immunity, healing, etc.
The main function of circulation is transport of nutrition to the cellular level of the body and to carry out exchange of gases like oxygen and carbon di oxide from the cells. Apart from these, circulatory system has a very major role in homeostasis of the body, some of which include temperature regulation, immunity, healing, etc.
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 performs many vital functions. It plays an important role in respiration. The circulatory system is also important in nutrition, in the removal of wastes and poisons, and in several other body processes.