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The Circulatory System
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Two things Arteries carry in blood
Oxygen and nutrients
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Which blood vessels carry blood with oxygen away from heart?
Arteries
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Blood moves through the body in the __________.
blood vessels
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What do veins carry in blood?
Wastes
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Which blood vessels carry blood without oxygen back to heart?
Veins
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All blood vessels have same function. True / False ?
False
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what blood cells fight bacteria?
white blood cells
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What do capillaries' thin walls allow to move through them to cells?
oxygen and nutrients
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Two types of blood cells
red and white blood cells
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Which blood vessels have the thickest walls?
Arteries
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Three types of blood vessels are --------------.
Arteries, Veins and Capillaries
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Which blood vessels have very narrow and thin walls?
Capillaries
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You cannot see blood vessels through your skin. True / False?
False
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