but it says at the top " a person was found to have severe damage to structure in the cochlea" why can he benifit cos it could make him able to hear again however answer d describe how the implant works to allow the person to be able to listen again i think the logical anwser is indeed C
i stayed all the way
i spent 1 hour thinking about the 7 marker in the option so i stayed the whole 3 hours whats the hurry its only 1 more hour you could get like a few more marks even one or two marks is good in your hsc for 1 more hours work:rolleyes: