They are divided into three portions: the outer ear, the middle ear, and the inner ear. Each has an intricate structure of bones, nerves, and muscles. Just like other parts of the body, the ears can ...
In addition, middle ear infections can spread to this bone. The temporal bone is composed of five parts: the squama, the petrous, mastoid, and tympanic parts, as well as the styloid process. These ...
Teeth represent the hardest tissues in a mammal's body and are often the most commonly preserved fossil parts. Recent studies examining teeth, jaws, and inner ear bones from evolutionary precursors to ...
As we look around our world, our neighborhood, and the Congregation of the Sisters of St. Joseph, it's clear the Spirit is calling us to a newness not neatly mapped out but very important. Amid cl ...