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9) The type of blood vessel shown in the diagram is:
OA) an artery
OB) a capillary
OC) a vein
OD) none of the above

9 The type of blood vessel shown in the diagram is OA an artery OB a capillary OC a vein OD none of the above class=

Respuesta :

Es la OD porq si también es porq veian
It’s a capillary. Co2 is diffusing into the sack of alveoli and O2 is diffusing into the capillary

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