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They extract oxygen from the air.
Wiki User
∙ 13y ago
Wiki User
∙ 15y agoThe oxygen and Carbon dioxide
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What sort of blood vessels are surrounding the air sacs in your lungs?
Capillaries are the blood vessels that surround the alveoli, or air sacs, in your lungs. These capillaries are the site of gas exchange.
What is the function of air sacs?
The function of air sacs (alveoli) is to provide a large surface area for gas exchange
What is responsible for the spongy appearance of the lungs in the rat?
The thousand upon thousand tiny air sacs called the alveoli, which is the where gas exchange within the lungs take place :)
What happens in the air sacs of the lungs?
The gas exchange between carbon dioxide and oxygen occurs.
What is name of the tiny air-sacs at the end of smallest bronchioles in the lungs?
alveoli. they are the basic functional unit of the lungs. it is where gas exchange occurs.
What are alvedi?
Tiny, delicate air sacs deep within the lungs, where the gas/blood exchange occurs.
Where does the exchange of gases between blood air occur?
Simply put, the gas exchange occurs in the lungs. More specifically, the blood exchange occurs at the avoli, the "air sacs" in the lungs where the surrounding capillaries can be oxygenated.
What is the scientific name for the air sacs in the lungs?
The scientific name for the air sacs in the lungs is alveoli. These tiny structures are where gas exchange takes place, with oxygen entering the blood and carbon dioxide being removed.
What are the bubble shape sacs in the lungs where gas exchange takes place?
The thin sacs in the lungs where the gas exchange takes place are called aveoli.
In the lungs oxygen from air enters what?
Oxygen in the lungs and passes through the alveoli, small sacs which allow gas exchange, and enters the blood to be pumped throughout the body.
Where is alveoli found?
Alveoli are little air sacs found in bunches (like grapes) at the end of terminal bronchioles. Alveoli are where gas exchange (oxygen goes into blood and carbon dioxide out of blood) happens as they have sufficiently thin walls and suitably large total surface areas for gas exchange to occur.
Why is it an advantage to have lungs with many smaller air sacs instead of fhavinf just two large air sacs?
The more little sacs you have, the more surface area there is - and more surface area means more spots for oxygen to enter the blood system.
