What is the malleus in the ear? Why is the pinna immovable in humans? In which part of the ear is the eardrum located? Which structure separates the outer ear from the middle ear? What occurs in the cochlea of the ear? What is the purpose of the atria? Why does the right lung have...
What is the purpose of the cerebellum? What are the six types and functions of glial cells in the nervous system? What is the role and function of the semicircular canals? What is the role and function of the sclera? What is the function of the amygdala in the brain?
Muscular Movement: The colon is the body's large intestine. It's made up of various parts: the ascending colon, the transverse colon, the descending colon, and the sigmoid colon. Each part of the colon works together during the digestive process. ...
A diagram of the ear shows the outer ear in green and the middle ear in red. Conductive hearing loss is caused by problems in these two areas. In Dana's case, her ear was damaged by chronic ear infections, most likely impacting the eardrum itself. Scar tissue to the eardrum prevented ...
Vibrations (振动) from the eardrum travel to the inner ear, where little hair cells move. Those movements create electric energy. Then the energy is sent up to the brain, which translates it into sound.That exact same thing happens when you hear the sounds that come out of your own mouth...
Dual-Purpose Head The maul had a sledge end for driving and a sharp end for splitting. Hammer A tool with a heavy head and a handle used for pounding. Bobby used a hammer and nails to fix the two planks together Hammer The act of using a hammer to hit something. The nail is too ...
These are typically made of silicone or wax and custom made to fit the individual’s ear. Divers and scuba divers, however, can sustain damage from using earplugs. Pressure that builds behind the eardrum cannot escape and causes the eardrum to burst. Musician ear plugs are another type of...
To understand why ear wax naturally has a scent, it's helpful to think about ear wax's purpose in the body. In truth, "nobody really knows why we have ear wax," Dr. Bhattacharyya says. But there are some good theories out there, one of which is that ear wax exists to help natura...
AirPods can help protect your hearing in the sense that some barrier between your eardrum and loud environmental sounds is better than no barrier at all. Effectiveness is dependent on which model you have and which audio filtering mode you’re using. ...
I think that the term accessory organs is a little misleading. All organs have a purpose in the body. If an accessory organ stops functioning, it might not cause immediate harm to the body and death like vital organs, but it will still cause problems. ...