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The _____ is a muscle which contracts to move the blood through the body.
The decimal numeral ______ has ten as its base.
This newspaper has a large ___________.
________ carry blood away from the heart.
The _____ in my leg are swollen.
Fine branching blood vessels.
The heart pumps blood from the left ventricle into the _____ through the aortic valve.
__________ blood is carried around the body by the arteries.
A large vein carrying ____________ blood into the heart.
The right and left _________ is at the bottom of the heart.