The left ventricle is the heart's main pump and propels oxygen-rich blood into the arteries, which carry the blood throughout the body.
(The left ventricle; is; the heart's main pump) (The left ventricle; propels; oxygen-rich blood; into the arteries) (the arteries; carry; the blood; throughout the body)
The left ventricle The left ventricle the arteries
is propels carry
the heart's main pump
oxygen-rich blood into the arteries
the blood throughout the body