A mask must cover the nose:
a. To prevent water from entering.
b. To ensure the best possible fit.
c. So that you can keep the pressure inside the mask equal to the pressure outside.
d. Both the first and second answers are correct.

Your nose is used to filtering out a lot of things and seeing a lot of things. It’s the first line of defense” and catches things like viruses in hair and mucus. You might feel fine if the for example: coronavirus is only in your nose, but breathing or sneezing can send coronavirus particles into the air.

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jtcolvert jtcolvert · Answer 2 · 2021-08-23T16:12:07+02:00

jtcolvert jtcolvert

23-08-2021

Answer:

d

Explanation:

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A mask must cover the nose: a. To prevent water from entering. b. To ensure the best possible fit. c. So that you can keep the pressure inside the mask equal to the pressure outside. d. Both the first and second answers are correct.

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A mask must cover the nose:
a. To prevent water from entering.
b. To ensure the best possible fit.
c. So that you can keep the pressure inside the mask equal to the pressure outside.
d. Both the first and second answers are correct.