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Shortly After the kid asks about oxygen in the body.
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| Oxygen first enters through the nose or the mouth which warms the air. The air then travels though the larynx box and then to the trachea. | |
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Further explanation is occurring. The kid begind to think.
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| The epiglottis covers the trachea when a person eats or drinks to protect food from entering the lungs. | |
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| Wow. I've got to get out of this place. It's so boring. | |
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| While air is treveling, nose hairs, ear hairs, and saliva trap germs and foreign particles coming in from the air you inhaled. | |
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