Question

write the importance of the following
a. hair in the nose
b. fluid in the skull
c. reflex action without involving the brain​

Answer 1

Answer:

hey mate

Hair in the nose is one of the body's first lines of defense against harmful environmental pathogens such as germs, fungus, and spores. Another purpose for nose hair is to provide additional humidity to the inhaled air. As the air passes through the nasal passages, the mucus and hair provide heat and moisture.

Hope it will help you

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