What are the eustacian tubes?

Asked by arwen46 12 years ago 9/28/2013 12:36 PM

Last updated by anonymous 12 years ago 9/29/2013 9:45 PM

Answered by Dr. John Carmen 12 years ago 9/29/2013 9:45 PM

Eustacians tubes are tubes that connect the middle ear with the throat in mammals.