Question

ethan has suffered minor damage to the bones in his left middle ear. what treatment, if any, might help restore his hearing? a hearing aid such damage is permanent and cannot be remedied. both a hearing aid and a cochlear implant will be needed. a cochlear implant

Explanation:

Hearing aids amplify sound and can be helpful for minor middle - ear bone damage. Cochlear implants are for more severe inner - ear or nerve - related hearing loss. Minor middle - ear damage is not always permanent.

Answer:

A. a hearing aid