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The main purpose of the trachea is to prevent foreign substances from entering the lungs. Indicate ...

Cris

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6 years ago

The main purpose of the trachea is to prevent foreign substances from entering the lungs. Indicate ...

The main purpose of the trachea is to prevent foreign substances from entering the lungs.

Indicate whether the statement is true or false

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Blackfireluv

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Cris Author

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6 years ago

This helped my grade so much Perfect

Perfect

emilyas19

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Helped a lot

annielin111

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Thanks for your help!!

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