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zysi [14]
3 years ago
8

Why does a mask have to cover both your nose and mouth to be effective explain using the Respiratory tract

Health
2 answers:
garri49 [273]3 years ago
5 0
Because sneezing could cause the germs to spread to the other person that’s next to you
andriy [413]3 years ago
3 0
The sneeze can go six feet also but the mask stops the sneeze going anywhere.
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