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Some common problems of the circulatory system include:

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Some common problems of the circulatory system include:

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Aneurysm – a weak spot in the wall of an artery

Atherosclerosis – a narrowing of the arteries caused by plaque deposits

Heart disease – lack of blood supply to the heart because of narrowed arteries

High blood pressure – can be caused by obesity (among other things)

Varicose veins – problems with the valves that stop blood from running backwards.

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The circulatory system delivers oxygen and nutrients to cells and takes away wastes.

The heart pumps oxygenated and deoxygenated blood on different sides.

The types of blood vessels include arteries, capillaries and veins.

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The different roles between veins & arteries

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The different roles between veins & arteries

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Veins are responsible for returning deoxygenated blood back to the heart after arteries carry blood out.

Arteries carry oxygenated blood away from the heart to the tissues.

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The circulatory system consists of three independent systems that work together which are:

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The circulatory system consists of three independent systems that work together which are:

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Heart (cardiovascular)

Lungs (pulmonary)

Arteries

Veins

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Well, the function of the heart is that it pumps blood throughout the body via the circulatory system, supplying oxygen and nutrients to the tissues and removing carbon dioxide.

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Do you know what the circulatory system is?

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Do you know what the circulatory system is?

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Well it is the system that circulates blood and lymph through the body, consisting of the heart, blood vessels, and blood.