179k views
5 votes
Why does a mask have to cover both your nose and mouth to be effective explain using the Respiratory tract

2 Answers

1 vote
The sneeze can go six feet also but the mask stops the sneeze going anywhere.
User Manish Tiwari
by
7.9k points
0 votes
Because sneezing could cause the germs to spread to the other person that’s next to you
User AlexElin
by
6.9k points
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