Biology help? Veins and arteries?

S

SaSa

New member
These ones are a bit tricky.. I need to know are the following low/high in nutrients and are they low/high in wastes? I have answers but I would like to check them.

Hepatic Artery
Hepatic Portal Vein
Hepatic Vein
Renal Artery
Renal Vein
Pulmonary Artery
Pulmonary Vein
Umbilical Artery
Umbilical Vein

Thanks!
 
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