_______equalize the air pressure on either side of the ear drum.
Eustachian tube
Final answer: Eustachian tube equalize the air pressure on either side of the ear drum.
___ helps in equalizing the pressures on either sides of the ear drum.
The ______ helps in equalising the pressures on either sides of the ear drum.
Consider the following statements.
i) Ears help our brain to sense from which directions the sounds are coming.
ii) Eustachian tubes equalize the air pressure on either side of the eardrum.