there are a lot of deaf peple around us.what causes hearing loss
Answers
Answer:
Why it happens: As you age — especially if you've been exposed to frequent loud noises — you might have presbycusis, a type of gradual hearing loss caused by the death of hair cells in the cochlea, in your inner ear. ... "When they die, it becomes difficult for people to recognize certain sounds or to hear speech clearly.
Answer:
hearing loss caused by the death of hair cells in the cochlea, in your inner ear. ... "When they die, it becomes difficult for people to recognize certain sounds or to hear speech clearly."
Age, genetics, and damage to the ear are among the most common causes of hearing loss. About one in eight Americans have hearing loss in both ears, according to the National Institute on Deafness and Other Communication Disorders