Biology, asked by finndog10, 11 months ago

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

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Answered by Ashita1512
2
HOLA MATE HERE IS YOUR ANSWER....

WEARING A MASK IS MOST BENEFICIAL WHEN

B)WE SWEEPING A DUSTY GARBAGE...

BECAUSE MANY HARMFUL PAETICLES CAN ENTER IN OUR NOSE AND CAN LEAD TO MANY RESPIRATORY PROBLEMS....

✌✌☄☄✌✌
Answered by Anonymous
1

Option (b).....

when sweeping a dusty garbage

Mark it as brainliest!!!!

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