Topics: Circulatory System Quiz
What is the circulatory system?
A. The system that circulates blood through the body
B. The system that helps food travel through the body.
C. The system that controls your breathing
D. The system that helps your body digest.
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Which vein brings blood from the upper part of the body?
A. inferior vena cava
B. superior vena cava
C. axillary vein
D. pulmonary veins