The circulatory system can be considered as composed of two parts: The main components of the human circulatory system are the heart, the blood, by tissues undergoing high metabolism, as they require increased levels of oxygen.
Blood is considered to be a tissue and it is part of the circulatory system.
The lymphatic system is a component of the circulatory system at the tissue level.
Blood is considered to be a tissue and it is part of the circulatory system.
Blood is considered to be a tissue and it is part of the circulatory system.
Blood is considered to be a tissue and it is part of the circulatory system.
The capillaries are there at tissue level. They are very tiny. The diameter of the capillary is about 8 micro meter only. They are present in very large number. The total cross sectional area is estimated to be 2400 square cm. They are there every where in your body. Nobody probably know about the three dimensional orientation of the capillaries.
what kind of cell is the epithelial cell
Human blood is a tissue. It is made of different cells working together for a common function.
Atomic Level: Oxygen atom Molecular Level: DNA Organelle Level: Cell Nucleus Cellular Level: Cardiac Muscular Cell Tissue Level: Cardiac Muscle Tissue Organ Level: Heart Organ System Level: circulatory system Organism Level: Zebra
Circulatory system
Chemical Level(atoms, molecules), Cellular Level(smooth muscle cell), Tissue Level(smooth muscle tissue), Organ Level(stomach), System Level(digestive system), and Organism Level.
the stucture of the circulatory system is to the circulatory - or cardiovascular - system carries blood that is low in oxygen away from the heart to the lungs via veins, where oxygen levels are restored through the air which we breath in; once oxygenated, this blood is then carried throughout the body via arteries, keeping our organs and tissue alive. It consists of the heart, which powers the whole process; the veins and arteries; and capillaries, which deliver oxgen to tissue at the cellular level.
Excretory System
chemical level-cellular level-tissue level-organ level-system level-organism level