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20 votes
20 votes
During inhalation, the chest cavity _________ in volume, _________ the pressure in the lungs.

User JMD
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1 Answer

23 votes
23 votes

Answer:

1. reduce la presión interna

2. el aire se precipita hacia adentro y llena los pulmones.

Step-by-step explanation:

User DrChivas
by
2.6k points
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