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Author Question: A human red blood cell in an artery of the left arm is on its way to deliver oxy (Read 741 times)

luvbio

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on: Sep 7, 2013
A human red blood cell in an artery of the left arm is on its way to deliver oxygen to a cell in the thumb. To travel from the artery in the arm to the left ventricle, this red blood cell must pass through
A)  one capillary bed.
B)  two capillary beds.
C)  three capillary beds.
D)  four capillary beds.
E)  five capillary beds.


coco

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Reply #1 on: Sep 9, 2013
Choose B

GL


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