When is wearing a mask most beneficial to a healthy respiratory system?

(1 point)
Responses

when sweeping a dusty garage
when sweeping a dusty garage

when it is raining
when it is raining

when cleaning the kitchen
when cleaning the kitchen

when the day is clear with good air quality

1 answer

Wearing a mask is most beneficial to a healthy respiratory system when sweeping a dusty garage. This activity can stir up dust and allergens that can irritate the respiratory system, making a mask helpful in minimizing inhalation of harmful particles.