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blood vessels

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    Science
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  • .............are elastic, muscular tubes that carry blood to every part of the body.
    Blood vessels
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  • There are three main types of blood vessels: .................
    Arteries, Veins And Capillaries
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  • . Arteries: Example the .................... , the large artery leaving the heart.
    Aorta
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  • Arteries carry ..............................., except the Pulmonary artery.
    OXYGENATED BLOOD (OXYGEN RICH BLOOD)
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  • ................. carry blood AWAY from the heart.
    Arteries
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  • .......... have thick elastic walls to withstand the high blood pressure resulting from the strong pumping of the heart.
    Arteries
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  • ............ : Example the Superior and Inferior Venacava which carry blood from the body back to the heart.
    Veins
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  • Veins carry ................, except the Pulmonary vein.
    DE OXYGENATED BLOOD (BLUE)
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  • Veins have .......... elastic walls than arteries as they carry blood at a lower pressure.
    thinner
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  • ........... These are small, thin blood vessels that connect the arteries and veins together for the exchange of gases and nutrients.
    Capillaries
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  • ........... have very thin non elastic walls one cell thick.
    Capillaries
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