I think is A not sure but makes more sense
The answer is semicircular canals. The part of the ear responsible for hearing and balance is the inner ear. The inner ear is composed of three parts: the cochlea's role is for hearing, the semicircular canal is for balance and the last, the vestibule connects the two parts to other structures in the ear.
Answer:
Explanation:
theyd otm check wahat i post ton the oseriscers
This is an example of the sea floor spreading