Multiple Choice
A human red blood cell is in an artery of the left arm and is on its way to deliver oxygen to a cell in the left thumb.To travel from the artery in the left arm to the cell in the left thumb,this red blood cell must pass through
A) one capillary bed.
B) two capillary beds.
C) three capillary beds.
D) four capillary beds.
Correct Answer:
Verified
Correct Answer:
Verified
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