Question

what are the environmental causes of asthma​

Answer 1

Answer:

Asthma attacks have been linked to exercise, respiratory infections, and exposure to environmental factors such as allergens, tobacco smoke, and indoor and outdoor air pollution. Asthma attacks can be reduced by taking medication and avoiding exposure to known triggers.

Explanation:

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Answer 2

• Asthma attacks have been linked to exercise, respiratory infections, and exposure to environmental factors such as allergens, tobacco smoke, and indoor and outdoor air pollution.

• Asthma attacks can be reduced by taking medication and avoiding exposure to known triggers.