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https://youtu.be/JFSF9n0zu18?t=86.

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Cardiovascular System - Human Veins, Arteries, Heart

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Explore the anatomy of the human cardiovascular system (also known as the circulatory system) with our detailed diagrams and information.

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When the heart pumps blood through our veins it travels to other parts of our body. Arteries and veins have the same layers of tissue. veins take the deoxygenated blood back to the heart.

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The human lungs are a pair of spongy, large organs that help you breath properly. They make the deoxygenated blood into blood that is oxygen full and ready to travel to the other organs. Our bodies need oxygen to survive. our lungs provide us with oxygen while also removing carbon-dioxide before it can reach dangerous levels. The lungs also provide us with air in order for us to talk laugh and sing. Breathing is controlled by the brain and may be controlled consciously and unconsciously.

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The blood vessels are known as the body's highways because it lets the blood move fast to the other properties of our body. The size of the blood vessels corresponds with the amount of blood that passes through our vessels. There are three major types of blood vessels: Arteries, capillaries and veins.

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Platelets= A small colorless disc- shaped cell fragment without a nucleus,found in large numbers in blood and involved in clotting.

cellular waste= make-up, skin lotion and skin cream

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(card-io-vas-qu-lar)
The cardiovascular system includes the heart, veins and the blood vessels. It also contains blood that the blood vessels transport.
The circulatory system is a part of the cardiovascular system. Its also responsible for transporting oxygen, nutrients, hormones, and cellular waste products throughout the body. The cardiovascular system is kept going by the body’s hardest working organ, the heart, which is the size of a closed fist.

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The heart is the size of a closed fist. The heart is the organ that pumps our blood through out our body. The top of the heart, known as the hearts base, connects to the great blood vessels of the body. the heart  takes the deoxygenated blood from the veins and sends it to the lungs.

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Blood is a body fluid in humans.An average human body has about 4 to 5 liters of blood.Blood is made up red blood cells,white blood cells, platelets and liquid plasma. Blood travels through our veins and arteries. Blood consistently flows through our body giving our body nutrition, oxygen and waste removal. The blood reaches the furthest parts of your body by going through thinner and thinner tubes known as vein