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Human circulatory system
The system that transports oxygen and nutrients through the
blood to all body parts. (cells)
Structure of Circulatory System:
Heart Blood Blood vessels
It consists of 4 chambers Fluid moves in Paths of the blood
(2 atria & 2 ventricles) 1 direction in throughout the
It pumps the blood to all blood vessels body
body & receives the 15
blood again from the
body.
First Term
