Diagram of Blood Circulation Showing Artery and Vein Connection
Schlüsselwörter
blood,
artery,
vein,
vessel,
circulation,
anatomy,
capillary,
medicals,
biology,
flow,
oxygen,
microscopic,
bod,
science,
health care,
physiology,
oxygenation,
blood flow,
medicine,
blood vessel
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