An example is the respiratory system.

asked Oct 16, 2021 25.3k views

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Answer:

ur lungs

Step-by-step explanation:

they breath, also ur nose since ur breath in from it

NateShoffner answered Oct 19, 2021

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1 vote

Hi I just want you to know that your amazing

Skylar Ittner answered Oct 21, 2021

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