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The Function of the Cardiovascular system 

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The Function of the Cardiovascular system 

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The cardiovascular system keeps you alive. The cardiovascular system contains your heart. Your heart pumps blood all over your body.

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One bad thing that can happen if you don't take care of you heart? 

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One bad thing that can happen if you don't take care of you heart? 

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A Heart attack can happen when to much junk build up on the side of the areaty

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What is the cause of high blood pressure?

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What is the cause of high blood pressure?

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High blood pressure is when the heart works harder and faster. There usually are no symptoms so the only way to know if you have high blood pressure is to get it checked. If left untreated, high blood pressure can lead to stroke, kidney disease, and it can lead to the development of heart failure.

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Describe how the cardiovascular system interacts with one of the other body systems 

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Describe how the cardiovascular system interacts with one of the other body systems 

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The cardiovascular system interacts with the respiratory system. The cardiovascular system interacts with the respiratory system because the blood is getting pumped in and out of the lunges.

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The best thing to do is eat healthy, work out.

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Ventricle- A lower chamber of the heart that pumps blood out of the lungs and the body
Capillary- A tiny blood vessel where substances are exchanged between blood and body cells
Diffusion- Molecules move to an area in witch they are highly concentrated to an area where they are less consecrated.
Hypertension- Disorder when a persons blood pressure is constantly higher than normal.

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Atrium- Each of the two upper chambers of the heart that revives the blood that comes from the heart.
Artery-  A blood vessel that carries blood away from the heart
Coronary Artery- An artery that supplies blood to the heart.
Atherosclerosis- A condition in witch the artery wall thickens as a result of the buildup of fatty material.

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Heart-  A hollow muscular organ that pumps blood
Pacemaker- A group of cells located in the right atrium that sends out signals that makes the heart muscle contract and regulates heart rate.
Aorta- The largest artery in the body
Blood Pressure- The pressure that is exerted by the blood against the wall for the blood vessels

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There are arteries and capillaries. Arteries are tubes that distribute blood throughout the body. Capillaries are smaller branched tubes that do the same thing

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https://www.youtube.com/watch?v=n8P3n6GKBSY

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If you are squeamish don't watch
https://www.youtube.com/watch?v=19aKaevWxzc

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Cardiovascular System-Body system that consists of the heart, blood and carries needed substances to cells and carries waste products away.
Valve- A flap of tissue in the heart or vein that prevents blood from flowing
Heart Attack- Blood flows to a part of the heart muscle but the heart is blocked which causes it to die.