The ear canal functions as an entryway for sound waves, which get propelled toward the tympanic membrane, known as the eardrum. When sounds enter the middle ear, they are transmitted to tiny bones called the ossicles, which consist of the stapes, the incus, and the malleus. Sounds are later carried (in the form of waves) to the inner ear.
The Great Lakes are bordered by the United States and Canada. The  two regions bordering the Great Lakes are the Central and  Northeast. Edit. Share to: Answered.
The Great Lakes The Great Lakes are the five largest lakes in the United States and include Lake Superior, Lake Huron, Lake Michigan, Lake Erie, and Lake Ontario. They are located in the northern Midwest along the border between the United States and Canada. Of the five lakes, only lake Michigan is located entirely in the United States. There are eight states that have shoreline on at least one of the Great Lakes including New York, Michigan, Pennsylvania, Ohio, Indiana, Illinois, Wisconsin, and Minnesota.