circulatory system Flashcards
1
Q
what is its purpose
A
to bring oxygen and glucose to all cells
2
Q
why is it necissary
A
all cells need glucose and oxygen to function and diffusion only occurs over short distances
3
Q
renal artery
A
towards kidneys
4
Q
hepatic artery
A
towards liver
5
Q
hepatic portal vein
A
towards lower limbs