how respiration take place with lungs
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when we take oxygen in then lung send the oxygen to all blood vessels.....
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HELLO DEAR USER!
In lungs there are air sacs which are filled with air as we inhale
Concentration of Oxygen increases in the alveoli and decrease in capillaries surrounding alveoli .
In blood vessels concentration of CO2 increase .
Due to increased concentration of O2 in alveoli it diffuses into blood and CO2 beings higher in concentration in cappilaries diffuses into alveoli .
This O2 which diffuses into blood is carried by haemoglobin to all cells of body .
INSHALLAH IT WILL HELP U
In lungs there are air sacs which are filled with air as we inhale
Concentration of Oxygen increases in the alveoli and decrease in capillaries surrounding alveoli .
In blood vessels concentration of CO2 increase .
Due to increased concentration of O2 in alveoli it diffuses into blood and CO2 beings higher in concentration in cappilaries diffuses into alveoli .
This O2 which diffuses into blood is carried by haemoglobin to all cells of body .
INSHALLAH IT WILL HELP U
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