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Cardiovascular - of or relating to the heart and blood vessels.
Added 4/5/2014 9:21:41 PM
This answer has been confirmed as correct and helpful.
Confirmed by
yumdrea [4/13/2014 2:21:54 PM]
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Cardiovascular refers to the circulating system. It is responsible for transporting oxygen, nutrients, hormones, and cellular waste products throughout the bod. The cardiovascular system is powered by the body’s hardest-working organ — the heart, which is only about the size of a closed fist. Even at rest, the average heart easily pumps over 5 liters of blood throughout the body every minute.
Added 4/5/2014 9:34:06 PM