The animal's heart pumps blood to the cam at the surface of the eggshell, the CO2 is released, oxygen is absorbed, and the oxygen-rich blood is pumped back to the animal.
(the oxygen-rich blood; is pumped; back to the animal) (oxygen; is absorbed; ) Context(oxygen is absorbed,List([95, 113))):(The animal's heart; pumps; blood; to the cam; L:at the surface of the eggshell) Context(oxygen is absorbed,List([95, 113))):(the CO2; is released; )
oxygen is absorbed,List([95, 113)) oxygen is absorbed,List([95, 113))
the oxygen-rich blood oxygen The animal's heart the CO2
is pumped is absorbed pumps is released
back to the animal
blood to the cam L:at the surface of the eggshell