Blood is carried from the heart to various parts of the body in tubes called blood vessels. Capillaries are tiny blood vessels in almost every tissue in the body. Capillaries as so small they only allow one blood cell at a time to go through them. They are the only blood vessels with walls thin enough to allow diffusion. Nutrients in the blood diffuse directly across the thin capillary walls and into the cells of the tissues.
Oxygen and nutrients reach cells within tissues via the bloodstream. Blood is also responsible for transporting waste away from the cells.
Capillaries are very thin blood vessels. Oxygen and nutrients and hormones can pass through the walls of the capillaries and reach the body's cells, while red blood cells remain in the capillaries.
Oxygen is transported in the blood ,specifically in the red blood cells, with the help of hemoglobin. The blood is also the primary transporter for your bodies hormones. for example, insulin is released by the pancreas in order to lower your blood sugar. In order to reach all parts of your body the insulin is dumped into your blood which carries to every last inch of you.
Food, water, and oxygen are carried into each cell through the blood. Waste products and carbon dioxide are carried out, again through the blood. Without these things, the cell, being stuck in place and unable to go out and forage, will die
The cells that transport oxygen throughout the body are red blood cells.Red blood cells contain a pigment called haemoglobin which the oxygen molecules bind to, forming oxyhaemoglobin. When the cells reach the target body tissues, this binding is reversed and the oxygen is released.
Nutrients are carried by the blood.
By the cells in your blood and they dissolve when they reach the large intestine.
Capillaries
Nutrients and oxygen diffuse through the capillaries, due to diffusion.
Oxygen and nutrients reach cells within tissues via the bloodstream. Blood is also responsible for transporting waste away from the cells.
Capillaries are very thin blood vessels. Oxygen and nutrients and hormones can pass through the walls of the capillaries and reach the body's cells, while red blood cells remain in the capillaries.
Oxygen is transported in the blood ,specifically in the red blood cells, with the help of hemoglobin. The blood is also the primary transporter for your bodies hormones. for example, insulin is released by the pancreas in order to lower your blood sugar. In order to reach all parts of your body the insulin is dumped into your blood which carries to every last inch of you.
Food, water, and oxygen are carried into each cell through the blood. Waste products and carbon dioxide are carried out, again through the blood. Without these things, the cell, being stuck in place and unable to go out and forage, will die
The cells that transport oxygen throughout the body are red blood cells.Red blood cells contain a pigment called haemoglobin which the oxygen molecules bind to, forming oxyhaemoglobin. When the cells reach the target body tissues, this binding is reversed and the oxygen is released.
With the blood stream
white blood cells can squeeze themselves in between other cells, to reach other, infected cells
Cardiovascular SYSTEM!!