WebChemically, the human body consists mainly of water and of organic compounds —i.e., lipids, proteins, carbohydrates, and nucleic acids. Water is found in the extracellular fluids of the body (the blood plasma, the lymph, and the interstitial fluid) and within the cells themselves. It serves as a solvent without which the chemistry of life ... WebHearing depends on a series of complex steps that change sound waves in the air into electrical signals. Our auditory nerve then carries these signals to the brain. Also available: Journey of Sound to the Brain, an animated …
Inner Ear Photos and Premium High Res Pictures - Getty Images
WebJan 14, 2015 · The ear is divided into three parts: Outer ear: The outer ear includes an ear canal that is is lined with hairs and glands that secrete wax. This part of the ear provides … WebFeb 26, 2024 · Location. The outer ear lies directly next to the middle ear. Though mostly made of cartilage and skin, the outer ear arises from the temporal bone. Located on … cutting for bieber
Human body Organs, Systems, Structure, Diagram, & Facts
WebThe ear is a sensitive organ of the human body. It is mainly concerned with detecting, transmitting and transducing sound. Maintaining a sense of balance is another important … WebThe peripheral hearing system consists of three parts which are the outer ear, the middle ear and the inner ear: The outer ear consists of the pinna (also called the auricle), ear canal and eardrum. The middle ear is a … WebJan 14, 2024 · Anatomy of the Human Ear.svg. From Wikimedia Commons, the free media repository. File. File history. File usage on Commons. File usage on other wikis. … cuttingforbusiness.com