The cappillar beds are the sites of gasseous exchange wherever they are. In the lungs they are in the reverse to the rest of the body as they are releasing CO2 into the lungs and taking oxygen.
the blood absorb oxygen in the lungs(cappilaries)
the oxygen in your blood comes from the air you breath in . It goes in through your mouth into the lungs and the oxygen gets taken out from the lungs into the cappilaries.
Goes through the trachea and into the cappilaries and is finished with the journey Goes through the trachea and into the cappilaries and is finished with the journey Goes through the trachea and into the cappilaries and is finished with the journey
the lungs role is to give oxygen to the blood
capillary action i a liquid
one cell thick
why doo we sneeze
it has a role in water output.
do cappilaries have muscular walls
cappilaries
no arteries are highest
burst cappilaries