The Circulatory System
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The Structures
Blood flow through the heart
Blood flow through upper body
Blood flow through lower body
Relation to other systems
Blood Pressure
Diseases
Interview
Controversy/ Superstitions
Circulatory System Links
Citations
Many south koreans believe that your blood type determines your personality.
type a: secretive and shy
type b: passionate and wild
type aB: emotional and unpredictable
type o: self confident and Ambitious
Controversial topics:
blood diamonds
redefining blood pressure