Circulator y, Respirator y, and Excretor y Systems 347
Functions of
the Circulatory
System
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on page.
Blood Vessels
and The Heart
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on page.
Section 34.1 Circulatory System (continued)
Main Idea Details
Copyright © Glencoe/McGraw-Hill, a division of The McGraw-Hill Companies, Inc.
Analyze how the circulator y system functions as the body’s
transport system.
Sequence the path blood takes through the human body by
completing the flowchart below.
Enters
vena cavae
pulmonary
artery
arteries
tissue
left
ventricle