The constructed lung model makes use of plastic bottles,straws and balloons to represent the respiratory system. -The upper part of the straw represents the trachea. -The parts of the straw just above the small balloons represent the bronchi. -The straws inside the balloon represents the bronchioles.
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Answer:
The constructed lung model makes use of plastic bottles,straws and balloons to represent the respiratory system. -The upper part of the straw represents the trachea. -The parts of the straw just above the small balloons represent the bronchi. -The straws inside the balloon represents the bronchioles.