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In mammals the lungs transfer oxygen from the air into the mammal's blood. The air flows down through a network of bronchial tubes that divide the airflow into smaller and smaller streams. Finally these streams enter the Avioli, which are small sacs with coated in capillaries (blood vessels who's walls are only one or two cells thick). Then the oxygen passes through the capillaries' membrane and into the blood where it is absorbed by the Hemoglobin in the red blood cells.
Also, through the reverse process carbon dioxide is expelled from the blood.
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What organ gets oxygen into the blood?
The lungs are responsible for taking in oxygen from the air we breathe and transferring it into the bloodstream. This occurs through the process of gas exchange in the lungs where oxygen moves into the blood vessels in exchange for carbon dioxide.
Where does a developing baby get their food and oxygen from?
A developing baby gets its food and oxygen from the mother through the placenta. The placenta is an organ that develops during pregnancy and connects the baby's bloodstream to the mother's bloodstream, allowing for the exchange of nutrients and oxygen.
What is the organ that pumps blood through your body?
The heart is the organ that pumps blood throughout the body. It is a muscular organ located in the chest and is responsible for circulating oxygen and nutrients to all cells in the body.
What organ of the body gets only oxygenated blood supply?
The lungs are the only organs in the body that receive oxygenated blood supply. Oxygen from the air we breathe diffuses into the blood vessels in the lungs and gets carried to the rest of the body.
What are the 2 blood circuits of the body?
The two blood circuits of the body are the systemic circulation, which carries oxygen-rich blood from the heart to the body tissues and back to the heart, and the pulmonary circulation, which carries oxygen-poor blood from the heart to the lungs for oxygenation and back to the heart.
