Want this question answered?
Pharynx and inner ear
eustachian
The Eustachian tubes
Close to the angles of the jaw are two openings, one on each side. These are the Eustachian tubes. They are used to equalize pressure in the inner ear while the frog is swimming. The Eustachian tube in a frog leads from the pharynx to the middle ear.
Eustachian tubes lead to the eardrum. The name for the throat of the from is the gullet.
eustachian tubes
Eustachian tube which runs to your nose. I believe the correct answer is the Pharyngotympanic (auditory) tube
eustachian tube
Those are called the Eustachian tubes.
The EUSTACHIAN tube links the nasopharynx to the middle ear - - it has NOTHING to do with FROGS and TOADS - - - where do you folks come up with these categories?
Nasopharynx
Eustachian tubes