the lungs!!
Oxygen diffuses from any place there is a lot of it to any place where there is less. In the body, it diffuses from the air in the alveoli of the lungs, through the lung and capillary walls and into the blood, where it is taken up by the haemoglobin of the red blood cells. When the bood reaches the body tissues it diffuses out of the blood and into the cells.
The lung,maybe.
The respiratory system takes oxygen into the body and rids itself of carbon dioxide.
The circulatory system (blood and vessels) transports oxygen and nutrients around the body. The heart furnishes the power to move the blood.
your lungs have structures called alveoli. The alveoli are surrounded by capillary beds which carry blood. The oxygen enters the alveoli when you inhale. The oxygen then diffuses from high concentration in your alveoli to low concentration the blood in the capillaries surrounding the alveoli.
your lungs
Carbon dioxide diffuses from the capillaries surrounding the alveoli into the lungs where it is exhaled, and oxygen diffuses into the capillaries surrounding the alveoli into the bloodstream where it will circulate throughout the body.
The lungs supplies the bloodstream with oxygen. When we breathe in, out lungs fill with oxygen and that oxygen is taken to the heart to keep our body going.
Oxygen diffuses into cells. Carbon dioxide diffuses out.
In the circulatory system, when the body aquires oxygen diffusion takes place. In the capillaries, oxygen diffuses into the bloodstream, while carbon dioxide diffuses out. Without diffusion could not aquire for oxygen to got to the heart and circulate through out the body.
Carbon monoxide
In the bloodstream
Oxygen diffuses from any place there is a lot of it to any place where there is less. In the body, it diffuses from the air in the alveoli of the lungs, through the lung and capillary walls and into the blood, where it is taken up by the haemoglobin of the red blood cells. When the bood reaches the body tissues it diffuses out of the blood and into the cells.
the kidneys
lungs take oxygen into your body
The lung,maybe.
Your lungs... When you inhale, you take up oxygen inside to fill the small air chambers known as the alveoli; It diffuses across their moist thin walls to the blood which takes it to the heart to be pumped to all the body cells.