2. Which parts of the circulatory system deliver oxygen-rich blood to the rest of
the body?
a. the left ventricle and the pulmonary vein
b. the left atrium and the capillaries
c. the atria and the pulmonary artery
d. the left ventricle and the aorta



Answer :

Final answer:

The left ventricle and the aorta deliver oxygen-rich blood to the body.


Explanation:

The left ventricle and the aorta are the parts of the circulatory system that deliver oxygen-rich blood to the rest of the body. The left ventricle pumps oxygenated blood into the aorta, which then distributes it to all parts of the body through its branches.


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