Biology, 07.04.2020 23:19, gabbys2002

The picture represents gas exchange in the alveoli.
Observe what is happening at location X.
What will happen with the CO2 next?
It will move out of the body.
It will enter the blood
It will be carried to cells
It will undergo respiration
AIR
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The picture represents gas exchange in the alveoli.
Observe what is happening at location X.