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pls help
What makes it harder to breathe during an asthma attack?
1.blood clots in the trachea
2.excess fluid in the air savs
3.swelling and excess in the airways
4.infection in the lungs

Respuesta :

frankie31111
4 because if you have a infection it causes you not to breath properly
roselu4321

Answer: 3

Explanation: swelling and excess in the airway

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