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carbon dioxide and oxygen
The very lowest airways are involved in the exchange of gases (CO2 and O2).
blood carry gases like o2,co2...nd the exchange of substances take place in small intestine
plants maintain balance of co2 and o2 in the atmosphere..
This reaction is:2 CO2 = 2 CO + O2
CO2 and O2
carbon dioxide and oxygen
To exchange gases such as co2 and o2
The lungs are an exchange point where CO2 leaves and O2 enters the blood
O2 in and CO2 out for animals, and the opposite for plants.
it will go back to the lungs carrying CO2 to exchange with O2
The very lowest airways are involved in the exchange of gases (CO2 and O2).
Carbon dioxide (CO2) and Oxygen(O2)
The very lowest airways are involved in the exchange of gases (CO2 and O2).
provides space for gas exchange, to allow CO2 in and O2 out.
It provides O2 and eliminates CO2 during respiration, It is essential for photosynthesis as it provides CO2 o plants .
it help in the exchange of o2 in blood capillary and co2 from blood capillary into alveolus