SCIENCE
CIRCULATORY SYSTEM
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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circulation
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digestion
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Either A or B
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None of the above
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Detailed explanation-1: -Movement of blood through the heart and around the body is called circulation (say: sur-kyoo-LAY-shun), and your heart is really good at it-it takes less than 60 seconds to pump blood to every cell in your body.
Detailed explanation-2: -The process of moving blood through the body is called circulation. Together, the heart and vessels make up the cardiovascular system.
Detailed explanation-3: -The circulatory system is made up of vessels and muscles that help and control the flow of the blood around the body. This process is called circulation. The main parts of the system are the heart, arteries, capillaries and veins.
Detailed explanation-4: -Systemic circulation carries oxygenated blood from the left ventricle, through the arteries, to the capillaries in the tissues of the body. From the tissue capillaries, the deoxygenated blood returns through a system of veins to the right atrium of the heart.