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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-example-1

1 Answer

3 votes
It’s a capillary. Co2 is diffusing into the sack of alveoli and O2 is diffusing into the capillary
User Padvinder
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