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Blood travels from your legs to your heart through ____.
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arteries
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The ____ are the two thick-walled lower chambers of the heart.
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arterioles
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The superior (upper) and inferior (lower) ____ are large veins.
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kidneys
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Blood flows down from the right ventricle to the ____ to the left atri
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lungs
|
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The smallest veins are called ____.
|
veins
|
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Blood travels from your heart to your legs through ____.
|
vena cavas
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Your ____ filter blood plasma by separating it from waste.
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ventricles
|
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The smallest arteries are called ____.
|
venules
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