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HURRY PLEASE

Which events are most likely to trigger an asthma attack? Select all answers that are correct.
1. allergens that effect breathing
2. respiratory infections
3. climate changes or cold, dry air
4. humidified air

User Jiang Bian
by
4.2k points

2 Answers

4 votes
Answer : humidified air


Explanation : the last choice
User Shveta
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4.7k points
2 votes

Answer:

4. mark me plz

Step-by-step explanation:

User Gravis
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