Red blood cells (also referred to as erythrocytes) are the most common type of blood cell and the vertebrate organism's principal means of delivering oxygen (O2) to the body tissues via the blood flow through the circulatory system. They take up oxygen in the lungs or gills and release it while squeezing through the body's capillaries.
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hemoglobin
The main function of blood is to supply oxygen,nutrients to the tissues,removal of waste such as CO2,urea and regulation of body temperature.
The heart pumps oxygen and nutrients to the tissues of the body. It does this by circulating blood throughout the body's network of blood vessels.
tissues tissues
The blood or the circulatory system carries oxygen and nutrients to the tissues and removes waste from them
hemoglobin
Pumps blood around the body, to supply the tissues with oxygen and nutrients and to transport waste products away from these tissues.
Pumps blood around the body, to supply the tissues with oxygen and nutrients and to transport waste products away from these tissues.
Blood transports oxygen (and carbon dioxide) and nutrients throughout your body to your tissues
oxygenated blood is used to supply tissues in the body with nutrients and if this supply decrease like during exercise your respiration will increase to supply oxygen to the blood in good percent
They supply blood to the body. Arteries supply oxygenated blood throughout the body. Arteries carry oxygenated blood away from the heart to bodily tissues. Veins, on the other hand, carry oxygen deprived blood back to the heart.
oxygen
Both oxygen and carbon dioxide diffuse from body tissues into the blood.
The main function of blood is to supply oxygen,nutrients to the tissues,removal of waste such as CO2,urea and regulation of body temperature.
The heart pumps oxygen and nutrients to the tissues of the body. It does this by circulating blood throughout the body's network of blood vessels.
When the heart stops beating the supply of blood containing nutrients and oxygen stops reaching the tissues of the body, as there is nothing to push it around the arteries. This then leads to lack of nutrients for the cells in the tissues thus the tissues start to die.
The circulatory system ie blood.