The diagram above is an illustration of some parts of a mammalian ear. Study it and answer this question.
Which of the parts are correctly grouped?
- (Inner ear I, IV) (Middle ear III) (Outer ear II)
- (Inner ear III) (Middle ear II, IV) (Outer ear I)
- (Inner ear III) (Middle ear II) (Outer ear III,IV)
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(Inner ear II) (Middle ear I, III) (Outer ear IV)
