the thin-walled sacs in the lungs are the alveoli. they are tiny are sacks in your lungs.
the thin-walled sacs in the lungs are the alveoli. they are tiny are sacks in your lungs.
the thin-walled sacs in the lungs are the alveoli. they are tiny are sacks in your lungs.
They are called alveoli.
They are called alveoli.
identify the part of the resperatory system which cluster of tiny thin walled sacs found at the end of leach bronchi
Alveoli
Lung arterioles are relatively thin-walled to allow for gas exchange to occur easily. Thin walls help facilitate the diffusion of oxygen from the air sacs in the lungs into the bloodstream and carbon dioxide out of the bloodstream and into the air sacs. This design maximizes efficiency of gas exchange in the lungs.
identify the part of the resperatory system which cluster of tiny thin walled sacs found at the end of leach bronchi
An alveolus is a single air-sac, and alveoli are multiple air-sacs.
The air sacs in the lungs where gases move into and out of the blood are called alveoli. They are tiny, thin-walled sacs surrounded by blood capillaries, allowing for efficient gas exchange between the lungs and the bloodstream.
frogs heart has five chambers namely. 1-Sinus Venosus =Thin walled 2-Right auricle =Thin walled 3-Left auricle =Thin walled 4-Ventricle =Thin walled and muscular 5-Truncus arteriosus =Tabular thick walled