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Aorta is a blood vessel that carries the blood towards the heart.

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Important Questions on Movement

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The blood vessels that carry blood away from the heart are called
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The substances to and from the tissues diffuse through the walls of _____.
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Blood moves through tubes called _____. (Blood vessels/Heart)
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What happens to blood when it is pumped into the thin-walled blood vessels of the lungs? 
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The blood from the heart is transported to all parts of the body by the _____.
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AV valves are supported by _____
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The different pipes in our body within which blood flows are
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Fill in the blanks with the correct words given in the box.

Arteries and veins are joined by a network of _____.

 phloem, blood, four, capillaries, white blood
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Arteries and veins are joined by a network of _____.
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The blood vessels which carry blood towards the heart are called _____.
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The heart pumps blood through these.
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Veins allow blood to flow in one direction only due to the presence of _____. 
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A fine network of blood vessels joining arteries and veins is called _____. (Capillaries/ Vena cava)
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The pulmonary artery carries _____ blood.
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Two auricles are separated by an _____in the heart of mammals.
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_____ are tube-like structures that carry blood.
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The oxygen-rich blood from the lungs comes into the _____ of the heart.(left atrium/ right atrium)
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_____ (Veins/Arteries) has a series of valves which prevents the backflow of deoxygenated blood.
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The blood vessels that majorly carry blood from the heart to the various parts of the body are called _____.