Chondrodermatitis nodularis helicis is an inflammatory skin condition that affects the ear. It causes a painful bump to develop on the top rim or helix of the ear or the curved piece of cartilage just inside, known as the antihelix. The condition, abbreviated to CNH, is also known as Winkler disease.
Answer:
this helps prevent any fumes from spreading to other areas and to control the smells and product
Explanation:
The ( b. corpus callosum ) contains approximately 200 million axons.
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