what does each part of the constructed lung model represent? Two Straws_________________________________________ Two small balloons___________________________________ One large balloon____________________________________ One empty plastik bottle_______________________________
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The constructed lung model makes use of plastic bottles,straws and balloons to represent the respiratory system. ... -The bottle itself represents the chest cavity. -The upper part of the straw represents the trachea. -The parts of the straw just above the small balloons represent the bronchi.
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