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What is mucus and how is it helpful?

2 Answers

1 vote

Step-by-step explanation:

mucus is dust in a whole bunch of other stuff that gets in your nose and creates mucus but then also how was it helpful it can block out stuff to get in your nose.

User Starhusker
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4 votes

Answer:

Mucus is a liquid in your body and it protect you from pathogens

Step-by-step explanation:

User Bosbmgatl
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