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 role in the circulatory system is to pump blood throughout our body in order to breathe and to move.
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 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.
The nervous system, circulatory system, and skeletal system make up the three main systems of the body. Each has a special role in maintaining one's life.
The main jobs of the circulatory system is to transport blood and serum to all tissues and organs, nutrients including oxygen and glucose to cells, and waste products from the cells to the intestinal tract and kidneys.
The heart and the lungs play a major role in the circulatory system. The circulatory system also include the arteries, capillaries, and veins.
what is the role of the brain in the curculatory system