Why is earwax, or cerumen, necessary?
A. It keeps foreign particles out of the ear.
B. It transmits sound waves into the eardrum.
C. It helps maintain balance.
D. It keeps the ear from losing hearing ability.
Answer (2)
Earwax, or cerumen, is essential for protecting the ear from foreign particles and infections, while also moisturizing the ear canal. It does not play a role in sound transmission or balance. Its antimicrobial properties further enhance ear health. ;
Earwax, or cerumen, is essential for protecting the ear from foreign particles and infections, as well as moisturizing the ear canal. It does not aid in sound transmission or balancing. The main function of earwax is to maintain ear health and prevent irritation or infections.
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